Submission #2238692

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Source Code Expand

#include <iostream>
#include<string>
#include <stdlib.h>
#include <cmath>
#include <vector>

int main(int argc, char const *argv[]) {
  int sum = 0;
  for(int i = 1; i <= 9; i++){
    for(int j = 1; j <= 9; j++){
      sum += i * j;
    }
  }
  int N;
  std::cin >> N;
  int M = sum - N;
  for(int i = 1; i <= 9; i++){
    if(M % i == 0 && M/i <= 9){
      std::cout << i << " x " << M/i << '\n';
    }
  }
  return 0;
}

Submission Info

Judge Result