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21 lines
459 B
C
21 lines
459 B
C
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#include "character.h"
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#include <stdlib.h>
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#include <string.h>
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void character_append(char* string, char character) {
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size_t length = strlen(string);
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string[length] = character;
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string[length + 1] = '\0';
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}
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const char character_to_upper(const char character) {
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char ascii_a = 'a';
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char ascii_A = 'A';
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char ascii_z = 'z';
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if (character >= ascii_a && character <= ascii_z) {
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return character + (ascii_A - ascii_a);
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}
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return character;
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}
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