mirror of
https://github.com/theoludwig/programming-challenges.git
synced 2024-11-09 22:08:58 +01:00
79 lines
1.4 KiB
Markdown
79 lines
1.4 KiB
Markdown
# prefix-suffix
|
|
|
|
Created by [@theoludwig](https://github.com/theoludwig) on 2 December 2021.
|
|
|
|
## Instructions
|
|
|
|
A prefix is an affix which is placed before the stem of a word. Adding it to the beginning of one word changes it into another word. For example, when the prefix un- is added to the word happy, it creates the word unhappy.
|
|
|
|
A suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns, adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry grammatical information or lexical information.
|
|
|
|
Write a programs that takes 2 strings ("words") and prints if one is a prefix/suffix of the other.
|
|
|
|
### Input
|
|
|
|
- **Line 1:** The word to be checked
|
|
- **Line 2:** The potential prefix/suffix
|
|
|
|
### Output
|
|
|
|
- **Line 1:** `true` if the second word is a **prefix** of the first, `false` otherwise
|
|
- **Line 1:** `true` if the second word is a **suffix** of the first, `false` otherwise
|
|
|
|
## Sources
|
|
|
|
- [Wikipedia - Prefix](https://en.wikipedia.org/wiki/Prefix)
|
|
- [Wikipedia - Suffix](https://en.wikipedia.org/wiki/Suffix)
|
|
|
|
## Examples
|
|
|
|
### Example 1
|
|
|
|
#### Input
|
|
|
|
```txt
|
|
Py
|
|
AlgoPy
|
|
```
|
|
|
|
#### Output
|
|
|
|
```txt
|
|
false
|
|
false
|
|
```
|
|
|
|
### Example 2
|
|
|
|
#### Input
|
|
|
|
```txt
|
|
AlgoPy
|
|
Py
|
|
```
|
|
|
|
#### Output
|
|
|
|
```txt
|
|
false
|
|
true
|
|
```
|
|
|
|
### Example 3
|
|
|
|
#### Input
|
|
|
|
```txt
|
|
same-word
|
|
same-word
|
|
```
|
|
|
|
#### Output
|
|
|
|
```txt
|
|
true
|
|
true
|
|
```
|
|
|
|
See the `test` folder for examples of input/output.
|