Submission #2211416

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Source Code Expand

using System.Collections.Generic;
using System;

public class Hello
{
    public static void Main()
    {
        var d = new Dictionary<int, int>();
        var d2 = new Dictionary<int, int>();
        Console.ReadLine();
        string[] line = Console.ReadLine().Trim().Split(' ');
        setDict(d, line);
        Console.ReadLine();
        line = Console.ReadLine().Trim().Split(' ');
        setDict(d2, line);
        Console.WriteLine(compDict(d,d2) ? "YES" : "NO");
    }
    public static bool compDict(Dictionary<int, int> d, Dictionary<int, int> d2)
    {
        foreach (var x in d2) if (d[x.Key] < x.Value) return false;
        return true;
    }
    public static void setDict(Dictionary<int, int> d, string[] a)
    {
        for (int i = 0; i < a.Length; i++)
        {
            var w = int.Parse(a[i]);
            if (d.ContainsKey(w)) d[w]++;
            else d[w] = 1;
        }
    }
}

Submission Info

Judge Result