Submission #2664278

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Source Code Expand

#include <iostream>
#include <string>
using namespace std;
int main(){
    long long n,t;
    cin>>n>>t;
    long long c=0;
    long long a[200000];
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<n-1;i++){
        c+=min(t,a[i+1]-a[i]);
    }
    cout<<c+t<<endl;
    return 0;
}

Submission Info

Judge Result