10分钟完成
#include<iostream>
using namespace std;
int main()
{
//freopen("xxx.in","r",stdin);
//freopen("yyy.out","w",stdout);
int N;
cin >> N;
for(int i=1;i<=10;i++)
{
cout << i << " x " << N << " = " << i*N << endl;
}
//fclose(stdin);
//fclose(stdout);
return 0;
}