#include <stdio.h>
#include <string.h>
int main() {
char s[100];
int i;
printf("\nEnter a string : ");
for (i = 0; s[i]!='\0'; i++) {
if(s[i] >= 'a' && s[i] <= 'z') {
s[i] = s[i] - 32;
}
}
printf("\nString in Upper Case = %s", s
); return 0;
}
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