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feat: add Defibrillators challenge and TypeScript solution

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divlo 2021-02-18 19:40:44 +01:00
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# Defibrillators
Created by [@Divlo](https://github.com/Divlo) on 18 February 2021.
## Instructions
### Goals
The city of Montpellier has equipped its streets with defibrillators to help save victims of cardiac arrests. The data corresponding to the position of all defibrillators is available online.
Based on the data we provide in the tests, write a program that will allow users to find the defibrillator nearest to their location using their mobile phone.
### Rules
The input data you require for your program is provided in text format.
This data is comprised of lines, each of which represents a defibrillator. Each defibrillator is represented by the following fields:
- A number identifying the defibrillator
- Name
- Address
- Contact Phone number
- Longitude (degrees)
- Latitude (degrees)
**Note 1**: These fields are separated by a semicolon (;).
**Note 2**: Beware: the decimal numbers use the comma (,) as decimal separator. Remember to turn the comma (,) into dot (.) if necessary in order to use the data in your program.
### Distance
The distance `d` between two points `A` and `B` will be calculated using the following formula:
![Distance Formula](./distance-formula.png)
**Note**: Note: In this formula, the latitudes and longitudes are expressed in **radians**. 6371 corresponds to the radius of the earth in km.
**Note 2**: To convert radian to degrees : (π /180)
The program will display the name of the defibrillator located the closest to the users position. This position is given as input to the program.
The `solution` function takes 3 parameters :
- `userLongitude` (in degrees)
- `userLatitude` (in degrees)
- `defibrillators` array of strings with the following format : `1;Maison de la Prevention Sante;6 rue Maguelone 340000 Montpellier;;3,87952263361082;43,6071285339217`
### Example
```js
solution('3,879483', '43,608177', [
'1;Maison de la Prevention Sante;6 rue Maguelone 340000 Montpellier;;3,87952263361082;43,6071285339217',
'2;Hotel de Ville;1 place Georges Freche 34267 Montpellier;;3,89652239197876;43,5987299452849',
'3;Zoo de Lunaret;50 avenue Agropolis 34090 Mtp;;3,87388031141133;43,6395872778854'
])
```
It should returns `"Maison de la Prevention Sante"`.
## Source
[CodinGame - Defibrillators](https://www.codingame.com/training/easy/defibrillators)
## Examples
See the `input-output.json` file for examples of input/output.

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[
{
"input": [
"3,879483",
"43,608177",
[
"1;Maison de la Prevention Sante;6 rue Maguelone 340000 Montpellier;;3,87952263361082;43,6071285339217",
"2;Hotel de Ville;1 place Georges Freche 34267 Montpellier;;3,89652239197876;43,5987299452849",
"3;Zoo de Lunaret;50 avenue Agropolis 34090 Mtp;;3,87388031141133;43,6395872778854"
]
],
"output": "Maison de la Prevention Sante"
},
{
"input": [
"3,88995587137398",
"43,6260090150577",
[
"1;Maison de la Prevention Sante;6 rue Maguelone 340000 Montpellier;04 67 02 21 60;3,87952263361082;43,6071285339217",
"2;Hotel de Ville;1 place Georges Freche 34267 Montpellier;04 67 34 44 93;3,89652239197876;43,5987299452849",
"3;Zoo de Lunaret;50 avenue Agropolis 34090 Mtp;04 67 54 45 23;3,87388031141133;43,6395872778854",
"4;Centre municipal Garosud;34000 Montpellier;04 67 34 74 62;3,85859221929501;43,5725732056683",
"14;Service surveillance voie publique (ASVP); 8 Avenue Louis Blanc;04 99 58 80 31-32;3,87964814275905;43,6144971208687",
"16;Poste de police Ecusson Centre ville;19 bis Rue durand 34000 Montpellier;04 67 34 70 89;3,87860749270054;43,6050174770208",
"17;Unite Service Fourriere;1945 avenue de toulouse;04 67 06 10 51;3,85396082760103;43,5873825371736",
"18;Poste de police Hotel de ville;789 chemin de moulares;;3,89399056177745;43,5988579879724",
"20;Palais des sports Pierre-de-Coubertin;Avenue de Naples 34000 Montpellier;04 67 03 02 24;3,81388672389191;43,6382964524906",
"21;Gymnase Francois Spinosi;Rue de la Cavalade 34000 Montpellier;04 67 15 90 35;3,91771560379933;43,5989740159529",
"22;Plateau sportif de Grammont Terrain 9, 10, 11;Avenue Albert Einstein 34000 Montpellier;04 67 64 29 43;3,93528362675365;43,6141400501416",
"23;Maison de la Democratie;16, rue de la Republique 34 Mtp;04 67 34 88 00;3,87908231371128;43,605322134559",
"24;Gymnase Albert Batteux;150 rue Francois-Joseph-Gossec 34000 Montpellier;04 67 03 02 24;3,85685695958441;43,5740760521572",
"25;Gymnase Bernard-Jouanique;Rue Jaques-Dalcroze 34080 Montpellier;04 67 54 63 99;3,84713719383276;43,6209657932612",
"26;Stade Municipal Sabathe;Impasse Saint-Cleophas 34000 Montpellier;04 67 47 10 22;3,87069461025189;43,5979909515727",
"27;Salle de Sports Alain Achille;1 place Marcel-Godechot 34000 Montpellier;04 67 15 90 35;3,86929208332712;43,6186500172655",
"28;Gymnase Alain Le Hetet;237 route de Vauguieres 34 Montpellier;04 67 65 39 69;3,90623909083357;43,6056481110058",
"29;Maison pour tous Albert Dubout;1071 avenue de la Justice de Castelnau 34090 Montpellier;04 67 02 68 58;3,88249943562772;43,6264526269792",
"30;Maison pour tous Albert Camus;118 allee Maurice-Bonafos 34080 Montpellier;04 67 27 3341;3,86999152558735;43,5968636559527",
"31;Mairie annexe de proximite Mosson;111 place de Tipasa Mas de la Paillade 34080 Montpellier;04 67 75 19 10;3,81644667226683;43,6280352697417",
"32;Maison pour tous Francois Villon;Rue des Araucarias 34080 Montpellier;04 67 45 04 57;3,839535231275;43,6153516866351",
"33;Maison pour tous Melina Mercouri;842 rue de la Vieille Poste 34 Montpellier;04 99 92 23 80;3,90822213186834;43,6134538722091",
"35;Cimetiere Saint-lazare;2 rond-point du Souvenir Francais 34000 Montpellier;04 67 75 34 46;3,93613553570902;43,6154360341943",
"36;Cimetiere Saint-Etienne;Avenue Albert Einstein 34000 Montpellier;04 99 52 87 35;3,88995587137398;43,6260090150577",
"37;Piscine PITOT;40 Allee J.RAYMOND MONTPELLIER;04 67 52 58 89;3,870303933901;43,6123825678961",
"38;Piscine A. NAKACHE;237 route de Vauguieres MONTPELLIER;04 67 22 57 05;3,90629916344486;43,6064087905768",
"39;Piscine J. TARIS;67 rue L.Michel MONTPELLIER;04 67 79 03 11;3,90104518912559;43,6205269425253",
"41;Piscine J. VIVES;1933 AVENUE DE Maurin MONTPELLIER;04 67 27 74 79;3,87258256366286;43,5878357304832",
"40;Piscine M. SPILLIART;154 Rue C.DESMOULINS MONTPELLIER;04 67 42 00 92;3,8431426079266;43,5982457580602",
"42;Piscine S. BERLIOUX;551 rue Metairie de Saysset MONTPELLIER;04 67 65 38 71;3,89523245626307;43,5904333774241",
"43;Piscine NEPTUNE;Avenue de Heidelberg MONTPELLIER;04 67 75 34 93;3,89308118861399;43,6074454675728",
"44;Piscine OLYMPIQUE ANTIGONE;195 avenue J.CARTIER MONTPELLIER;04 67 15 63 04;3,81486874802702;43,6203748477124",
"45;STADE DE LA MOSSON;Avenue de Heidelberg MONTPELLIER; 04 67 75 74 16;3,81316555213326;43,6218734166524",
"46;STADE Y. DU MANOIR;Avenue de la Vanniere MONTPELLIER;04 67 13 60 00;3,85003952312189;43,5936065771106",
"47;PALAIS DES SPORTS R.BOUGNOL;1000, avenue du Val de Montferrand MONTPELLIER;04 67 52 76 14;3,87431554927809;43,6380433134334",
"48;PATINOIRE VEGAPOLIS;Place de France MONTPELLIER;04 99 522 600;3,91489059571308;43,6029210639592",
"49;CAP OMEGA;Rond point Benjamin Franklin MONTPELLIER;04 67 59 30 01;3,91427706121347;43,618609351242",
"50;S.F.M.A.;Avenue Albert EINSTEIN MONTPELLIER;04 67 22 83 78;3,93573870254207;43,6156043738023",
"51;MUSEE FABRE;13, rue Montpellieret 34000 Montpellier;04 67 14 83 00;3,88015202860524;43,6117202928099",
"52;MEDIATHEQUE E.ZOLA;218 Bd de l'Aeroport International 34000 Montpellier;04 67 34 87 00;3,89315695628937;43,6084838193755",
"53;DOMAINE DE LA PROVIDENCE;1784 Avenue de TOULOUSE MONTPELLIER;04 99 64 25 80;3,85389341433135;43,5886305406899",
"54;RDC PAVILLON JUNON;50 Place Zeus MONTPELLIER;04 67 13 69 27;3,89083244140238;43,6081660748674",
"55;RDC PAVILLON ZEUS;50 Place Zeus MONTPELLIER;04 67 13 69 27;3,89081696430097;43,6078670518814",
"58;PAVILLON ZEUS (Salle Marianne);50 Place Zeus MONTPELLIER;04 67 13 69 27;3,89066621413495;43,6077521695801",
"56;E.S.B.A.M.A.;130 , RUE YEHUDI MONTPELLIER;04 99 58 32 87;3,88438064294719;43,6169436571347",
"57;MONTPELLIER DANCE;18 Rue Sainte Ursule MONTPELLIER;04 67 60 83 60;3,87836849830977;43,6139908031415",
"59;CRR;14 Rue Eugene Lisbonne 34000 Montpellier;04 67 66 88 46;3,87409666178277;43,610433894746",
"60;TAM;Parking comedie centre ville;04 67 07 63 79;3,88022104344314;43,6089439889165",
"61;TAM;Parking Corum;04 67 07 63 79;3,88238703743398;43,6140271812289",
"62;CCAS (Banque d'Acceuil);125 place Thermidor 34000 MONTPELLIER;04 99 52 77 53 06 14 09 40 21;3,89927443503256;43,6020241114814",
"65;Universite Montpellier 1 UFR d'Economie (1er etage, a cote des bureaux de l'administration); Avenue Raymond Dugrand CS 79606 34960 MONTPELLIER Cedex 2;04 34 43 24 44;3,89956530126954;43,6037248716731",
"66;Universite Montpellier 1 UFR AES (1er etage, en face de la salle des professeurs);Espace Richter Avenue Raymond Dugrand CS 59640 34960 MONTPELLIER Cedex 2;04 34 43 23 33;3,89991643490189;43,6031038225234",
"64;Universite Montpellier 1 ISEM IPAG (Loge);Espace Richter Bat b Vendemiaire CS 19519 34960 MONTPELLIER Cedex 2;ISEM : 04 34 43 20 00 IPAG : 04 67 15 85 46;3,89904523736634;43,6042583430944",
"63;Universite Montpellier 1 Services Mutualises Richter PC Securite;Espace Richter Bat E, BIU, MdE, Rue Vendemiaire CS 19519 34960 MONTPELLIER Cedex 2;;3,89848334164309;43,6041786988646",
"67;Universite Montpellier 1 UFR Droit (accueil batiment1);39 rue de l'universite 34060 Montpellier Cedex 2;04 67 61 54 00;3,87717345678089;43,6140582253597",
"68;Universite Montpellier 1 UFR Droit (accueil batiment2);;;3,87633518840488;43,6138609333465",
"69;Universite Montpellier 1 UFR Medecine (Loge batiment Historique);2 rue Ecole de Medecine CS 59001 34060 MONTPELLIER Cedex 2;04 67 60 10 00;3,87354913287527;43,612951860071",
"70;Universite Montpellier 1 UFR Medecine (Loge Institut biologie);;;3,87409700190794;43,6150688127327",
"71;Universite Montpellier 1 UFR Odontologie (Hall Premier Etage Bat A);545, avenue du Professeur J.L Viala 34193 MONTPELLIER Cedex 5;04 67 10 44 70;3,82353507060243;43,6362497267334",
"72;Universite Montpellier 1 UFR Pharmacie (LogeBat A);15, avenue Charles Flahault BP 14491 34093 MONTPELLIER Cedex 5;04 67 54 80 00;3,86189868456889;43,6232360922128",
"73;Universite Montpellier 1 UFR Pharmacie (Galerie a cote de la pharmacie experimentale);;;3,86034021457447;43,6220496094564",
"74;Universite Montpellier 1 UFR Staps (Batiment A);700, avenue du Pic Saint-Loup 34090 MONTPELLIER;04 67 41 57 00;3,8538650451542;43,640831368515",
"75;Universite Montpellier 1 UFR Staps (P1);;;3,84875782514269;43,6393278958929",
"76;Universite Montpellier 1 UFR Staps (Palais des Sports);;;3,84872346174789;43,6401970759746",
"77;Universite Montpellier 2 PC Securite;;04 67 14 31 11;3,86080925535177;43,6320478884427",
"79;Universite Montpellier 2 Secretariat IAE;place Eugene Bataillon 34095 MONTPELLIER CEDEX 5;04 67 14 31 11;3,86173924182999;43,6324310982988",
"78;Universite Montpellier 2 Couloir de la presidence 1er etage;;04 67 14 31 11;3,86403637133178;43,6320955198071",
"80;Universite Montpellier 2 Laboratoire AREVA;;04 67 14 31 11;3,86719128258212;43,6340354958767",
"81;Universite Montpellier 2 SCOPPS;;04 67 14 31 11;3,86651938060978;43,6329423512668",
"82;Universite Montpellier 2 Laboratoire L2C;;04 67 14 31 11;3,86500072175922;43,6325272513173",
"86;Universite Montpellier 2 Centre Sportif Universitaire Piscine;;04 67 14 31 11;3,86372265447782;43,6347707699201",
"85;Universite Montpellier 2 Centre Sportif Universitaire Gymnase;Rue Emile Jeanbreau;04 67 14 31 11;3,86411975731741;43,634431102342",
"84;Universite Montpellier 2 HALL IEM;;04 67 14 31 11;3,86621601700653;43,6350134840932",
"88;Universite paul valery montpellier 3 Loge Entree;Av. Val de montferrand 34199 MONTPELLIER;04 67 14 55 23;3,86987294089832;43,6310996420996",
"89;Universite paul valery montpellier batiment Marc Bloch;Route de mende 34199 MONTPELLIER;04 67 14 55 23;3,86914576305111;43,6327403750896",
"90;Universite Paul Valery montpellier 3 Site Saint Charles Loge Entree;Rue du Professeur Henri Serre 34080 MONTPELLIER Arret tram \" albert 1er\";04 67 14 55 23;3,87378574801668;43,6165624740146",
"91;Montpellier Ecole National Superieure de Chimie;8, rue de l'ecole Normale 34000 MONTPELLIER;04 67 14 72 83;3,86759222312708;43,6208396831232",
"92;Montpellier Ecole National Superieure de Chimie (Laboratoire);104, rue de la galera 34090 MONTPELLIER;04 67 14 72 83;3,83738323298412;43,6371761537967",
"93;Montpellier Ecole National Superieure de Chimie;220 - 276 rue de la galera 34090 MONTPELLIER;04 67 14 72 83;3,83828534323613;43,6375710817093",
"94;CROUS de MONTPELLIER Restaurants Universitaires Boutonnet;2, Rue Emile Duploye 34090 MONTPELLIER Cedex 01;04 67 63 52 06;3,86940780515415;43,6234756772261",
"95;CROUS de MONTPELLIER Restaurants Universitaires Triolet;1061, av. Prof. Joseph Anglada 34090 MONTPELLIER;04 67 63 50 16;3,86018125270489;43,631191261367",
"96;CROUS de MONTPELLIER Restaurants Universitaires Vert-Bois;205, rue de la Chenaie 34090 MONTPELLIER;04 67 63 66 45;3,87086361964785;43,6348289810456",
"98;CROUS de MONTPELLIER Services Centraux;2, rue Monteil 34033 Montpellier; 04 67 41 50 08;3,87001135797271;43,6224491662391",
"97;CROUS de MONTPELLIER Restaurants Universitaires Richter;80, rue Brumaire- 34000 Montpellier;04 67 15 84 47;3,89922794228039;43,6028938663275",
"99;CREPS;2 Avenue Charles Flahault 34090 MONTPELLIER;;3,86618003917991;43,6191123089151",
"100;Maison des sports (Sport Et Psychologie) Herault Sport;200 avenue du Pere Soulas 34090 MONTPELLIER;04 67 54 82 29;3,86583323268375;43,6183423905225",
"101;Herault Sport;747 avenue des apothicaires Parc Euromedecine 34090 Montpellier;04 67 54 82 29;3,83559883662065;43,6416646402407",
"103;Lycee Frederic Bazille;3224 route de Mende 34093 MONTPELLIER;04 67 63 89 87;3,8639010584102;43,6460180385688",
"104;Lycee Jean Mermoz;717 avenue Jean Mermoz 34000 MONTPELLIER;04 67 20 60 00;3,89080547314588;43,610863473281",
"106;Lycee Leonard de Vinci;Rue du Professeur Blayac 34085 MONTPELLIER cedex 4;04 67 10 40 10;3,82313209556008;43,6271809795402",
"105;Lycee Jules Ferry;270 avenue de la colline 34070 MONTPELLIER;04 67 10 74 01;3,84226731025644;43,6052528635409",
"107;Caisse Primaire d'Assurance Maladie;29 cours Gambetta 34000 MONTPELLIER;04 99 52 54 49;3,87110915929521;43,6065196099402",
"108;Caisse Primaire d'Assurance Maladie;90 allee Almicare Calvetti 34000 Montpellier;04 99 52 54 49;3,82126953167633;43,6322018829039",
"109;Caisse d'assurance retraite et de la Sante au travail;29 cours Gambetta 34000 MONTPELLIER;04 67 12 94 72;3,87064343057042;43,6068847626242",
"110;Caisse d'assurance retraite et de la Sante au travail;Century 2 , 101 place pierre Duhem le millenaire 34000 MONTPELLIER;04 67 12 94 72;3,91465549573187;43,6068978500869",
"111;Prefecture de l'Herault;34 Place des Martyrs de la resistance 34000 MONTPELLIER;04 67 61 60 45;3,87675679668135;43,6114960399587",
"113;Cour d'appel;1 rue Foch 34000 MONTPELLIER;04 34 08 81 92;3,87282071734522;43,6112848970996",
"112;Tribunal de grande instance;Place Pierre Flotte 34000 MONTPELLIER;04 67 12 61 09;3,86914794017784;43,6102006063269",
"115;Gare Sncf de Montpellier St Roch;1, Place Auguste Gibert 34000 MONTPELLIER;06 25 91 00 28;3,88084502925211;43,6047523852628",
"114;Hotel de Police de Montpellier;206 avenue du Comte de Melgueil 34000 MONTPELLIER;04 99 13 50 00;3,89161633267666;43,603513899768",
"116;Pharmacie de L'Europe;2600 avenue de l'europe 34080 MONTPELLIER;04 67 75 16 37;3,82007583943153;43,6418758605771",
"117;Pharmacie de l'ovalie;2750 Boulevard Paul Valery 34070 MONTPELLIER;04 67 27 71 72;3,84964180769663;43,5950383978097",
"118;Pharmacie Ravoire;33, Rue du Faubourg Saint JAUMES 34000 MONTPELLIER;04 67 63 38 84;3,86983030264785;43,6147553510548",
"119;Citroen montpellier;730 Avenue des pres d'arenes 34000 MONTPELLIER;04 67 12 67 01;3,88299732333175;43,5906567856049",
"120;Grand Garage de l'Herault Peugeot Montpellier (commerce);905 rue de l'industrie 34007 MONTPELLIER;04 67 06 25 02 04 67 06 25 25;3,88118576492958;43,5829591529706",
"121;Grand Garage de l'Herault Peugeot Montpellier (atelier);905 rue de l'industrie 34007 MONTPELLIER;04 67 06 25 02 04 67 06 25 25;3,88146330454406;43,5835668089934",
"122;Centre commercial Polygone PC Securite (es1 montpellier);1 rue des Pertuisanes 34000 MONTPELLIER;04 67 99 41 60;3,88578382216927;43,6083221486189",
"123;Fnac Montpellier;Centre cial Le Polygone 1 rue des Pertuisanes 34000 MONTPELLIER;04 34 09 06 55;3,88567011518647;43,6085330470563",
"124;Galeries La Fayette;Centre cial Le Polygone 1 rue des Pertuisanes BP 3521 34000 MONTPELLIER;04 67 64 83 00;3,88553285006607;43,6081092231254",
"125;Geant casino Pres d'Arenes (Pc Securite); 504 Avenue du mas d'argelliers 34070 MONTPELLIER;04 67 86 43 69;3,88808523342942;43,586264441135",
"126;Geant casino Celleneuve (Pc Securite);129 bis avenue de Lodeve 34070 MONTPELLIER;04 67 86 43 69 04 99 77 34 00;3,83992052015185;43,6125224275035",
"127;Centre Commercial Odysseum;2 place de Lisbonne 34000 MONTPELLIER;04 67 13 50 55;3,92046106179072;43,6045260331335",
"128;Magasin IKEA;Odysseum 34000 MONTPELLIER;;3,92438329923687;43,6041477817148",
"129;Chronopost;1129 Rue de la castelle 34070 MONTPELLIER;04 67 99 11 03 06 69 58 35 62;3,86885461893472;43,5772303319782",
"130;DELL;1 rond-point Benjamin Franklin 34000 MONTPELLIER;06 58 57 85 24;3,91169360147975;43,6184228864032",
"131;France 3 Sud Montpellier;10 allee John Napier 34000 MONTPELLIER;04 67 20 30 40;3,90921459780798;43,6145658661223",
"132;France Telecom;245 rue de la Galera 34000 MONTPELLIER;04 67 14 66 66;3,83704301955449;43,6384175720502",
"133;Sanofi Aventis;371 rue professeur Blayac 34000 MONTPELLIER;04 99 77 78 79;3,82943569760855;43,6234283430937",
"134;Veolia Eau;765 rue Henri Becquerel BP41246 34965 MONTPELLIER CEDEX 2;04 67 20 73 73 06 20 69 33 70;3,91517278210411;43,612096722739",
"135;Banque de France;98 avenue de Lodeve 34061 MONTPELLIER;04 67 06 79 74;3,85350136943136;43,6102729619807",
"136;Mutuelle des motards;1056 rue de la croix verte 34294 MONTPELLIER;04 67 72 73 20;3,84315528199888;43,642457500046",
"137;Mutuelle des motards;1027 rue de la croix verte 34294 MONTPELLIER;04 67 72 73 20;3,84351021937092;43,6430362920199",
"138;Groupama Sud;Place Jean Antoine de Chaptal 34000 MONTPELLIER;04 67 34 78 86;3,86748181412747;43,6031265793569",
"139;Montpellier beton SERVANT Prestations;1, Rue de la Premiere Ecluse 34070 MONTPELLIER;04 67 92 15 10;3,89578183610751;43,5877632296267",
"140;Hotel IBIS Centre Comedie;Allee Jules Milhau Immeuble le Triangle 34000 MONTPELLIER;04 99 13 29 99;3,88315927070696;43,6089881225671",
"141;Hotel IBIS Montpellier Sud;164 avenue palavas 34070 MONTPELLIER;04 67 58 82 30;3,89172749729087;43,5892502551644",
"142;Hotel mercure;Carrefour de l'aeroport 34000 MONTPELLIER;04 67 20 63 63;3,8940718175978;43,6089445631649",
"143;Hotel mercure centre;Rue de la Spirale 34000 MONTPELLIER;04 67 99 89 89;3,88547541488289;43,6090902690373",
"144;Hotel NOVOTEL;125 avenue Palavas 34070 MONTPELLIER;04 99 52 34 34;3,89234991103325;43,5895487658564",
"145;CRS 56;1 Rue Louis Lepine 34000 MONTPELLIER;04 67 13 17 00;3,90653250762828;43,6122198808195",
"146;Accueil clinique du millenaire Accueil;220 bd penelope 34000 MONTPELLIER;04 99 53 61 03;3,91375491076165;43,6020754291092",
"147;Accueil clinique du millenaire Urgences;220 bd penelope 34000 MONTPELLIER;04 99 53 61 03;3,91353989374935;43,6014966033821",
"148;Ametra;201 place de Thessalie 34000 MONTPELLIER;04 67 84 76 40;3,89226740440157;43,6075603632208",
"149;apec;170 rue leon blum 34000 MONTPELLIER;;3,89052741878513;43,6087911504281",
"150;Arcade SFGE;1-55 Rue de la Constituante 34000 MONTPELLIER;;3,89422323604739;43,6019066687056",
"151;ASPM SECTION AFPS;1635 Avenue Albert Einstein 34000 MONTPELLIER;;3,9167804322775;43,6113532636814",
"152;Cafeteria UFR AES;257-269 Rue Vendemiaire 34000 MONTPELLIER;;3,89935218745248;43,603025020351",
"153;Caisse MSA Languedoc;4 place Jean Antoine de Chaptal 34000 MONTPELLIER;;3,86725032663434;43,6029957496972",
"154;Centre Mutualiste Neurologique PROPARA;263 Rue du Caducee 34000 MONTPELLIER;;3,83221040954412;43,6433843496942",
"155;Communaute d Agglomeration de Montpellier;50 place Zeus;;3,8906414844389;43,6076132052153",
"156;D.D.S.I.S. HERAULT;2 Rue Duval-Jouve 34000 MONTPELLIER;;3,86542459122745;43,610311327355",
"157;DDTM34 - site du Millenaire;233 rue Guglielmo Marconi 34000 MONTPELLIER;;3,91125189536332;43,6121330162831",
"158;Ecole Superieure Des Beaux Arts;130 Rue Yehudi Menuhin 34000 MONTPELLIER;;3,88398298908056;43,6171934153182",
"159;Faculte de Droit;Rue de l'Ecole Mage 34000 MONTPELLIER;;3,87687944359565;43,6137132951212",
"160;faculte de pharmacie;15 avenue charles flahault 34000 MONTPELLIER;;3,86185840432793;43,6239506766346",
"161;fafsea;2460 avenue albert einstein 34000 MONTPELLIER;;3,92771433730696;43,6106200898298",
"162;Hotel des impots;40 rue de louvois 34000 MONTPELLIER;;3,81969688714667;43,6323423132911",
"163;Inset de Montpellier;76 Place de la Revolution 34000 MONTPELLIER;;3,89825148899358;43,6039740268785",
"164;maison agriculture;place chaptal 34000 MONTPELLIER;;3,86633327325595;43,6038860913024",
"165;TALCO LR;40 rue de Pinville 34000 MONTPELLIER;;3,90506063238055;43,6138087474829",
"166;Zenith Sud;avenue Albert Einstein 34000 MONTPELLIER;;3,93074702939992;43,6128228432964",
"168;Action d'Urgence Internationale;1401 rue de fontcouverte 34070 MONTPELLIER;;3,85255897515535;43,5935288046927",
"169;Cfpmea;501 des metairies de saysset 34070 MONTPELLIER;;3,89423707713714;43,5906087749725",
"172;Amphitheatre d'O;121 Rue de la Carrierasse 34090 MONTPELLIER;;3,83507767297601;43,6351213340499",
"173;Batiment k Iut montpellier 2;139 Avenue d'Occitanie 34090 MONTPELLIER;;3,85149578101552;43,6350358178596",
"174;Bibliotheque st charles;Rue auguste broussonnet 34090 MONTPELLIER;;3,87258316660111;43,6155361363529",
"175;Centre de formation professionnel croix rouge;Rue de la valesiere 34090 MONTPELLIER;;3,83009545801086;43,6415334891597",
"176;Chru;Avenue Augustin Fliche 34090 MONTPELLIER;;3,86151292659671;43,6295976450315",
"177;Chru euromed;Rue du caduce 34090 MONTPELLIER;;3,8350137442276;43,6425510639908",
"179;CHU Lapeyronie hall d'accueil;Pont Lapeyronie 34090 MONTPELLIER;;3,85207580919409;43,6301375533552",
"178;Chru lapeyronie;Avenue du doyen gaston giraud 34090 MONTPELLIER;;3,85081289792181;43,6313023033573",
"181;Ipl sante envirronement durable Mediterrranee;778 rue de la croix verte 34090 MONTPELLIER;;3,84083465416705;43,6447155674701",
"182;Les Jardins de Grasse;1482 Rue de Saint-Priest 34090 MONTPELLIER;;3,83534242743301;43,6375404910418",
"183;Parcs Nationaux de France;1037 rue Jean Francois Breton 34090 MONTPELLIER;;3,87871736858804;43,6474178784164",
"187;Cirad;Avenue agropolis 34398 MONTPELLIER;;3,868430789818;43,6504884118088",
"188;Mornay;26 allee jules milhau 34965 MONTPELLIER;;3,88335468006384;43,6090204423773",
"189;Boulodrome Bernard Gasset;122 avenue Maurice Planes 34070 MONTPELLIER;;3,84329169898554;43,5967806501323"
]
],
"output": "Cimetiere Saint-Etienne"
}
]

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@ -0,0 +1,5 @@
# typescript-defibrilators - defibrillators
Programming language : TypeScript
Created by [@Divlo](https://github.com/Divlo) on 18 February 2021.

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@ -0,0 +1,67 @@
function convertStringToFloat(string: string): number {
return parseFloat(string.replace(',', '.'))
}
class Position {
public longitude: number
public latitude: number
constructor(longitude: number, latitude: number) {
this.longitude = this.convertDegreesToRadian(longitude)
this.latitude = this.convertDegreesToRadian(latitude)
}
static distance(pointA: Position, pointB: Position): number {
const x =
(pointB.longitude - pointA.longitude) *
Math.cos((pointA.latitude + pointB.latitude) / 2)
const y = pointB.latitude - pointA.latitude
return Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)) * 6371
}
private convertDegreesToRadian(degrees: number): number {
return degrees * (Math.PI / 180)
}
}
class Defibrillator {
public id: string
public name: string
public address: string
public position: Position
public distance: number
constructor(array: string[], userPosition: Position) {
this.id = array[0]
this.name = array[1]
this.address = array[2]
this.position = new Position(
convertStringToFloat(array[array.length - 2]),
convertStringToFloat(array[array.length - 1])
)
this.distance = Position.distance(this.position, userPosition)
}
}
function solution(
longitudeInput: string,
latitudeInput: string,
defibrillatorsInput: string[]
): string {
const longitude = convertStringToFloat(longitudeInput)
const latitude = convertStringToFloat(latitudeInput)
const userPosition = new Position(longitude, latitude)
const defibrillators = defibrillatorsInput.map((currentLine) => {
const line = currentLine.split(';;').join(';')
return new Defibrillator(line.split(';'), userPosition)
})
let defibrillatorResult = defibrillators[0]
for (let index = 1; index < defibrillators.length; index++) {
if (defibrillatorResult.distance > defibrillators[index].distance) {
defibrillatorResult = defibrillators[index]
}
}
return defibrillatorResult.name
}
export default solution

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@ -19,18 +19,18 @@
"make-dir": "3.1.0", "make-dir": "3.1.0",
"node-emoji": "1.10.0", "node-emoji": "1.10.0",
"pretty-ms": "7.0.1", "pretty-ms": "7.0.1",
"replace-in-file": "6.1.0", "replace-in-file": "6.2.0",
"table": "6.0.4", "table": "6.0.7",
"validate-npm-package-name": "3.0.0" "validate-npm-package-name": "3.0.0"
}, },
"devDependencies": { "devDependencies": {
"@types/date-and-time": "0.13.0", "@types/date-and-time": "0.13.0",
"@types/inquirer": "7.3.1", "@types/inquirer": "7.3.1",
"@types/node": "14.14.16", "@types/node": "14.14.28",
"@types/node-emoji": "1.8.1", "@types/node-emoji": "1.8.1",
"@types/table": "6.0.0", "@types/table": "6.0.0",
"@types/validate-npm-package-name": "3.0.2", "@types/validate-npm-package-name": "3.0.2",
"ts-node": "9.1.1", "ts-node": "9.1.1",
"typescript": "4.1.3" "typescript": "4.1.5"
} }
} }

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@ -8,12 +8,12 @@ const inputPath = path.join(__dirname, 'input.json')
const outputPath = path.join(__dirname, 'output.json') const outputPath = path.join(__dirname, 'output.json')
const main = async () => { const main = async () => {
const inputFile = await fs.readFile(inputPath) const inputFile = await fs.readFile(inputPath, { encoding: 'utf-8' })
const inputJSON = JSON.parse(inputFile.toString()) const inputJSON = JSON.parse(inputFile.toString())
try { try {
const result = solution.apply(null, inputJSON) const result = solution.apply(null, inputJSON)
await fs.writeFile(outputPath, JSON.stringify(result)) await fs.writeFile(outputPath, JSON.stringify(result), { encoding: 'utf-8' })
} catch (error) { } catch (error) {
console.error(error) console.error(error)
} }

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@ -1,26 +1,21 @@
import fs from 'fs' import * as fsWithCallbacks from 'fs'
import path from 'path' import path from 'path'
function copyDirPromise (source: string, destination: string) { const fs = fsWithCallbacks.promises
return new Promise(next => {
const filesToCreate = fs.readdirSync(source) async function copyDirectory (source: string, destination: string): Promise<void> {
filesToCreate.forEach(async file => { const filesToCreate = await fs.readdir(source)
for (let file of filesToCreate) {
const originalFilePath = path.join(source, file) const originalFilePath = path.join(source, file)
const stats = fs.statSync(originalFilePath) const stats = await fs.stat(originalFilePath)
if (stats.isFile()) { if (stats.isFile()) {
if (file === '.npmignore') file = '.gitignore'
const writePath = path.join(destination, file) const writePath = path.join(destination, file)
fs.copyFileSync(originalFilePath, writePath) await fs.copyFile(originalFilePath, writePath)
} else if (stats.isDirectory()) { } else if (stats.isDirectory()) {
fs.mkdirSync(path.join(destination, file)) await fs.mkdir(path.join(destination, file))
await copyDirPromise( await copyDirectory(path.join(source, file), path.join(destination, file))
path.join(source, file), }
path.join(destination, file)
)
} }
})
next()
})
} }
export default copyDirPromise export default copyDirectory

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@ -2,7 +2,10 @@ import path from 'path'
import * as fsWithCallbacks from 'fs' import * as fsWithCallbacks from 'fs'
const fs = fsWithCallbacks.promises const fs = fsWithCallbacks.promises
async function deleteAllFilesExceptOne (directoryPath: string, fileNameToNotDelete: string) { async function deleteAllFilesExceptOne(
directoryPath: string,
fileNameToNotDelete: string
): Promise<void> {
const fileNames = await fs.readdir(path.resolve(directoryPath)) const fileNames = await fs.readdir(path.resolve(directoryPath))
for (const name of fileNames) { for (const name of fileNames) {
const fileNamePath = path.resolve(directoryPath, name) const fileNamePath = path.resolve(directoryPath, name)