Submission #106888

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Source Code Expand

#include <map>
#include <set>
#include <cmath>
#include <stack>
#include <queue>
#include <string>
#include <vector>
#include <bitset>
#include <fstream>
#include <sstream>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <iostream>
#include <algorithm>
//#include <sys/time.h>
using namespace std;
#define li        int
#define rep(i,to) for(li i=0;i<((li)(to));++i)
#define pb        push_back
#define sz(v)     ((li)(v).size())
#define bit(n)    (1ll<<(li)(n))
#define all(vec)  (vec).begin(),(vec).end()
#define each(i,c) for(__typeof((c).begin()) i=(c).begin();i!=(c).end();i++)
#define MP        make_pair
#define F         first
#define S         second






int main()
{
  li a, b;
  cin >> a >> b;
  cout << a - b << endl;
}

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