#include <iostream>
using namespace std;
int main()
{
int hand;
cout << “手を選んでください(0・・・グー/1・・・チョキ/2・・・パー):”;
cin >> hand;
switch (hand){
case 0: cout << “グーn”; break;
case 1: cout << “チョキn”; break;
case 2: cout << “パーn”; break;
}
return 0;
}