33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_str_is_uppercase.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tischmid <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/03/19 11:03:56 by tischmid #+# #+# */
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/* Updated: 2023/03/26 01:02:03 by tischmid ### ########.fr */
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/* */
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/* ************************************************************************** */
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int ft_str_is_uppercase(char *str)
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{
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while (*str >= 'A' && *str <= 'Z')
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++str;
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return (!*str);
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}
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/* ////
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#include <stdio.h>
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#define STR1 "ABCDEF"
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int main(void)
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{
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if (ft_str_is_uppercase(STR1))
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printf(STR1 " is all uppercase\n");
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else
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printf(STR1 " contains non-uppercase characters\n");
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return (0);
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}
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*/ ////
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