Submission #5442923

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Source Code Expand

// Add compile option "-std=c++11" for C++11 compile.

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <algorithm>
#include <vector>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <regex>
#include <numeric>
using namespace std;

// Macro
#define rep(i, N) for(int i=0; i<(int)N; i++)
#define rrep(i, N) for(int i=(int)N-1; i>=0; i--)

// Type
template <typename T> using P = pair<T, T>;
using ll = long long;
using ull = unsigned long long;

// Constants
const ll INF = 1e18;
const ll MOD = 1000000007;

int main() {
  int H1, H2;
  cin >> H1 >> H2;
  cout << H1 - H2 << endl;
  return 0;
}

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