#include <stdio.h>
int ft_str_is_lowercase(char *str) {
while (*str) {
if (*str < 'a' || *str > 'z') {
return 0;
}
str++;
}
return 1;
}
int main() {
char str1[] = "abc";
char str2[] = "abC";
printf("%d\n", ft_str_is_lowercase(str1));
printf("%d\n", ft_str_is_lowercase(str2));
return 0;
}
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