[C++] 백준9086 문자열

#include <iostream>
using namespace std;
int main() {
	int t;
	char str[1001], res;

	cin >> t;
	for (int i = 0; i < t; i++) {
		cin >> str;
		for (int j = 0; j < 1000; j++) {
			if (str[j] == '\0') break;
			res = str[j];			
		}
		cout << str[0] << res << '\n';
	}

	return 0;
}