View Code of Problem 25

#include<stdio.h>
#include<math.h>
int main(){
	int  a,b,p,q,s,n,i;
	char c;
	scanf("%d",&n);
	getchar();
	for(i=0;i<n;i++){
		scanf("%c",&c);
		getchar();
		if(c>='A'&&c<='Z'){
			printf("%c\n",c+32);
		}
	}
	return 0;
}