Submission #1272341

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Source Code Expand

#include<iostream>
#include<map>
#include<set>
#include<string>
#include<algorithm>
#include<cmath>
#include<vector>

using namespace std;

typedef long long ll;
typedef unsigned long long ull;

const int inf = 999999999;
const double pi = acos(-1);

#define rep(i,m,n) for(int i = (m); i < (int)(n); i++)
#define mod(i) ((i)%(ll)(1e9 + 7))
#define divm(a,b) (mod(a * modpow((ll)b,(ll)(1e9+5))))

ll modpow(ll i,ll j){ ll tmp=1; while(j){ if(j%2)tmp=mod(tmp*i);i=mod(i*i);j/=2;}return tmp;}

///////////////////////////////////////////////////////////////////////////

int main(){
	int s,t;
	cin >> s >> t;
	cout << t-s + 1 << endl;
	
	return 0;
}

Submission Info

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