Submission #1366061

---

Source Code Expand

#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int main()
{
    int n, t, a[100010]={};
    cin >> n >> t;

    int i;
    for(i=0; i<n; i++){
        cin >> a[i];
    }

    long long ans=0;
    for(i=0; i<n-1; i++){
        if(a[i+1]-a[i] >= t) ans += t;
        else ans += a[i+1]-a[i];
    }
    ans += t;

    cout << ans << endl;

    return 0;
}

Submission Info

Judge Result