敲桌子

1到100，十位或则个位或则是7的倍数，打印数字和敲桌子

#include<iostream>
using namespace std;
int main()
{
    for (int i = 0; i < 100; i++) {
        int bai = i / 100;
        int shi = (i / 10) % 10;
        int ge = i % 10;
        if ((shi==7)||(ge==7)||(i%7==0) ){
            cout << i << endl;
            cout << "敲桌子" << endl;
        }
    }
    
    system("pause");
    return 0;
}