Submission #1695312

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

#define DEBUG(x) cerr << #x << ": " << x << endl;
#define ll long long

int main() {
    int n, t, bef, sum;
    cin >> n >> t >> bef;
    sum = t;

    for (int i = 1; i < n; i++) {
        int now;
        cin >> now;
        sum += min(now - bef, t);
        bef = now;
    }
    cout << sum << endl;

    return 0;
}

Submission Info

Judge Result