52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strncmp.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: whaffman <whaffman@student.codam.nl> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/06/07 14:39:41 by whaffman #+# #+# */
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/* Updated: 2024/06/18 16:26:53 by whaffman ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <stdio.h>
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#include <string.h>
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int ft_strncmp(char *s1, char *s2, unsigned int n)
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{
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unsigned int i;
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i = 0;
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// if (n == 0)
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// return (0);
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while (*s1 && *s1 == *s2 && i < n - 1)
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{
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s1++;
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s2++;
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i++;
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}
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return (*s1 - *s2);
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}
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#ifdef DEBUG
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void test(char *s1, char *s2, unsigned int n)
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{
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printf("s1: \"%s\"\ns2: \"%s\"\nstrncmp: %d\nft_strncmp: %d\n\n", \
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s1, s2, strncmp(s1, s2, n), ft_strncmp(s1, s2, n));
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}
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int main(void)
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{
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test("abc", "abc", 3);
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test("ab", "abc", 3);
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test("abc", "ab", 3);
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test("abd", "abc", 3);
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test("abd", "abc", 2);
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test("abd", "zbc", 0);
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test("abd", "zbc", 1);
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return (0);
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}
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#endif
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