| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | ** EPITECH PROJECT, 2023 | ||
| 3 | ** my_str_isnum | ||
| 4 | ** File description: | ||
| 5 | ** Returns 1 if the string (str) contains only numerical characters | ||
| 6 | */ | ||
| 7 | /** | ||
| 8 | * @file my_str_isnum.c | ||
| 9 | * @brief The file containing the my_str_isnum function | ||
| 10 | * @author Nicolas TORO | ||
| 11 | */ | ||
| 12 | |||
| 13 | #include "my.h" | ||
| 14 | |||
| 15 | 3 | int my_str_isnum(char const *str) | |
| 16 | { | ||
| 17 |
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3 | if (my_strlen(str) == 0) |
| 18 | 1 | return 1; | |
| 19 |
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5 | for (int i = 0; i < my_strlen(str); i++) { |
| 20 |
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4 | if (str[i] < '0' || str[i] > '9') |
| 21 | 1 | return 0; | |
| 22 | } | ||
| 23 | 1 | return 1; | |
| 24 | } | ||
| 25 |