Submission #6372632


Source Code Expand

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#include<iostream>
#include<algorithm>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<cctype>
using namespace std;
int n,a[100002];
int main()
{
    scanf("%d",&n);
    for(int i=1;i<=n;i++)scanf("%d",&a[i]);
    int sum=0;
    for(int i=1;i<=n;i++)sum^=a[i];
    if(sum==0)puts("Yes");
    else puts("No");
}

Submission Info

Submission Time
Task A - XOR Circle
User LebronDurant
Language C++14 (GCC 5.4.1)
Score 300
Code Size 340 Byte
Status AC
Exec Time 12 ms
Memory 640 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:12:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     for(int i=1;i<=n;i++)scanf("%d",&a[i]);
                                           ^

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 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
test_01.txt AC 8 ms 640 KB
test_02.txt AC 8 ms 640 KB
test_03.txt AC 8 ms 640 KB
test_04.txt AC 10 ms 640 KB
test_05.txt AC 12 ms 640 KB
test_06.txt AC 6 ms 384 KB
test_07.txt AC 6 ms 384 KB
test_08.txt AC 5 ms 384 KB
test_09.txt AC 7 ms 384 KB
test_10.txt AC 12 ms 640 KB
test_11.txt AC 7 ms 512 KB
test_12.txt AC 10 ms 640 KB
test_13.txt AC 9 ms 512 KB
test_14.txt AC 8 ms 512 KB
test_15.txt AC 11 ms 640 KB
test_16.txt AC 2 ms 256 KB
test_17.txt AC 2 ms 256 KB
test_18.txt AC 3 ms 256 KB
test_19.txt AC 5 ms 384 KB
test_20.txt AC 10 ms 512 KB