Submission #5948171

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Source Code Expand

using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using static System.Console;
using static System.Math;

class Program
{
    static void Main(string[] args)
    {
        int[] xy = ReadLineParseIntArray();
        int x = xy[0];
        int y = xy[1];
        int k = ReadLineParseInt();
        int ans = 0;

        if (x + y == k)
            ans = y;
        else if (y < k)
            ans = x + 2 * y - k;
        else
            ans = x + k;
        WriteLine(ans);
    } 
    static int ReadLineParseInt() => int.Parse(ReadLine());
    static int[] ReadLineParseIntArray() => ReadLine().Split(' ').Select(int.Parse).ToArray();
}

Submission Info

Judge Result