View Code of Problem 25

#include<iostream>
using namespace std;
int main()
{
	int n;
	char ch[100];
	cout << "输入测试个数:\n";
	cin >> n;
	cout << "输入测试字母:\n";
	for (int i = 0; i < n; i++)
	{
		cin >> ch[i];
	}
	for (int i = 0; i < n; i++)
	{
		ch[i] = ch[i] + 32;
		cout << ch[i];
	}
  return 0;

}