#include <stdio.h>
#include <string.h>
int main(void) {
char str[6] = "UTFPR";
for (int j
= strlen(str
); j
>= 0; j
--) { for (int i = 0; i < j; i++) {
str[j] = '\0';
}
}
}
//https://pt.stackoverflow.com/q/323222/101
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