P2.11 P64976 Control C201B

#include <iostream>
using namespace std;


int main() {
    int n,i=1;
    cin >> n;
    if (n>0) {
        while (i<=n) {
            cout <<n<<" x "<<i<<" = "<<(n*i)<<endl;
            ++i;
        }
    }
}