Submission #75035530

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Source Code Expand

#include <bits/stdc++.h>
#define int long long
#define ull unsigned long long
#define inf 1e18
#define eps 1e-9
#define ls 2*k
#define rs 2*k+1
using namespace std;

const int N=2e5+5,M=2e9+5;
const int mod=998244353;
const int dx[4]={0,0,1,-1},dy[4]={1,-1,0,0};

int l,r;

signed main(){
	
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	
	int tc=1;
    while(tc--){
    	cin>>l>>r;
    	cout<<r-l+1;
    }

    return 0;
}
/*

*/

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