Submission #1696681

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
const long limit=1000001;
int imos[limit];

int main(){
    fill(imos,imos+limit,0);
    int n;
    cin >> n;
    for(int i=0;i<n;i++){
        long a,b;
        cin >> a >> b;
        imos[a]++;
        imos[b+1]--;
    }
    int maxi=0;
    int sum=0;
    for(int i=0;i<limit;i++){
        sum+=imos[i];
        maxi=max(maxi,sum);
    }
    cout << maxi << endl;
    return 0;
}

Submission Info

Judge Result