Submission #1534166

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Source Code Expand

#include <iostream>
#include <cmath>
using namespace std;

int main()
{
  int A, B;
  cin >> A >> B;
  int diff = abs(A-B);

  int cnt = 0;
  if(diff % 10 < 5) {
    cnt += diff / 10;
    diff %= 10;
  } else {
    cnt += diff / 10 + 1;
    diff = 10 - diff%10;
  }

  if(diff % 5 < 3) {
    cnt += diff / 5;
    diff %= 5;
  } else {
    cnt += diff / 5 + 1;
    diff = 5 - diff%5;
  }

  cnt += diff;

  cout << cnt << endl;
  return 0;
}

Submission Info

Judge Result