Submission #1695380

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Source Code Expand

// 自分の解法
#include <bits/stdc++.h>
using namespace std;

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

int main() {
    int n, t;
    cin >> n >> t;

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

    int sum = t;
    n--;
    for (int i = 0; i < n; i++) {
        int now = v[i], next = v[i+1];

        sum += min(next - now, t);
    }

    cout << sum << endl;

    return 0;
}

Submission Info

Judge Result