#include <iostream>
using namespace std;

int main() {
  int a = 1;
  int b = 1;
  for (???;) {
    cout << a << "x" << b << "=" << a*b << endl;
    ++b;
    if ( b = 10;) {
      ++a;
      int b = 1;
    } else if ( a == 9 && b == 10;) {
      break;
    }

  }

  return 0;
}