Submission #2172861

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Source Code Expand

#include <iostream>
#include <vector>
#include <algorithm>
#include <functional>
#include <string>
#include <math.h>
using namespace std;
typedef long long int ll;
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
#define REP(i, n) FOR(i, 0, n)
#define FOREQ(i, a, b) for (int i = (a); i <= (b); i++)
#define REPEQ(i, n) FOREQ(i, 0, n)

int main()
{
  int A, B;
  cin >> A >> B;
  int difference = abs(A - B); // 温度差 0以上40以下

  int changeCount = 0;
  while (difference >= 8)
  {
    difference -= 10;
    difference = abs(difference);
    changeCount++;
  }
  while (difference >= 3)
  {
    difference -= 5;
    difference = abs(difference);
    changeCount++;
  }
  cout << changeCount + difference << endl;

  return 0;
}

Submission Info

Judge Result