Submission #7799304

Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;
using static System.Console;
using System.Runtime.CompilerServices;
using static MyUtil;

class MyUtil
{
    public static long[] ReadLongArray()
    {
        return ReadLine().Split().Select(x => long.Parse(x)).ToArray();
    }
}

class Program
{
    public static void Main()
    {
        int n = int.Parse(ReadLine());
        long[] a = ReadLongArray();
        long x = 0;
        for (int i = 0; i < n; i++) x ^= a[i];
        WriteLine(x == 0 ? "Yes" : "No");
    }
}

Submission Info

Submission Time
Task A - XOR Circle
User unnohideyuki
Language C# (Mono 4.6.2.0)
Score 300
Code Size 568 Byte
Status AC
Exec Time 65 ms
Memory 22240 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 22
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 22 ms 11220 KiB
sample_02.txt AC 21 ms 9300 KiB
test_01.txt AC 48 ms 16096 KiB
test_02.txt AC 48 ms 18016 KiB
test_03.txt AC 51 ms 18144 KiB
test_04.txt AC 57 ms 17248 KiB
test_05.txt AC 64 ms 20192 KiB
test_06.txt AC 41 ms 12640 KiB
test_07.txt AC 39 ms 12384 KiB
test_08.txt AC 35 ms 13280 KiB
test_09.txt AC 43 ms 12768 KiB
test_10.txt AC 65 ms 22240 KiB
test_11.txt AC 45 ms 15072 KiB
test_12.txt AC 59 ms 19424 KiB
test_13.txt AC 55 ms 16992 KiB
test_14.txt AC 47 ms 15456 KiB
test_15.txt AC 59 ms 19552 KiB
test_16.txt AC 27 ms 12128 KiB
test_17.txt AC 26 ms 12000 KiB
test_18.txt AC 29 ms 14688 KiB
test_19.txt AC 36 ms 12256 KiB
test_20.txt AC 57 ms 17248 KiB