Submission #1067355

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Source Code Expand

using System;
public class Wat {
    public static void Main() {
        string[] read = new string[3];
        read = Console.ReadLine().Split(' ');
        long N = long.Parse(read[0]);
        long A = long.Parse(read[1]);
        long B = long.Parse(read[2]);
        string[] read2 = new string[N];
        read2 = Console.ReadLine().Split(' ');
        long[] X = new long[N];
        for (int i = 0; i < N; i++) {
            X[i] = long.Parse(read2[i]);
        }
        long cost = 0;
        for (int i = 0; i < N - 1; i++) {
            if ((X[i + 1] - X[i]) * A <= B) {
                cost += (X[i + 1] - X[i]) * A;
            } else {
                cost += B;
            }
        }
        Console.WriteLine(cost);
    }
}

Submission Info

Judge Result