View Code of Problem 25

#include<iostream>
#include<iomanip>
#include<math.h>
using namespace std;
int main() {
	int n;
	cin >> n;
	while (n--) {
		char A;
		cin>> A;
		char a=A - 'A' + 'a';
		cout << a << endl;
	}
	return 0;
}