View Code of Problem 25

#include<bits/stdc++.h>
using namespace std;
bool change(int);
int main(){
	int n;
	int sum = 0;
	char c,s;
	cin>>n;
	while(n--){
		cin>>c;
		s = tolower(c);
		cout<<s<<endl;
	}
	
	return 0;
}