Submission #8444398


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n,m,a[100005],x;
int main()
{
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>x;
        a[x]++;
        if(a[x]>n/2) {cout<<x<<endl;return 0;}
    }
    cout<<"?"<<endl;
    return 0;
}

Submission Info

Submission Time
Task B - Grading
User luogu_bot4
Language C++ (GCC 5.4.1)
Score 100
Code Size 248 Byte
Status AC
Exec Time 39 ms
Memory 640 KB

Judge Result

Set Name Sample Dataset1 Dataset2
Score / Max Score 0 / 0 40 / 40 60 / 60
Status
AC × 4
AC × 29
AC × 54
Set Name Test Cases
Sample 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt
Dataset1 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt
Dataset2 0-sample-1.txt, 0-sample-2.txt, 0-sample-3.txt, 0-sample-4.txt, 1-corner-0.txt, 1-corner-1.txt, 1-corner-2.txt, 1-corner-3.txt, 1-corner-4.txt, 1-corner-5.txt, 1-corner-6.txt, 1-corner-7.txt, 1-corner-8.txt, 1-corner-9.txt, 1-max-0.txt, 1-max-1.txt, 1-max-2.txt, 1-max-3.txt, 1-max-4.txt, 1-random-0.txt, 1-random-1.txt, 1-random-2.txt, 1-random-3.txt, 1-random-4.txt, 1-random-5.txt, 1-random-6.txt, 1-random-7.txt, 1-random-8.txt, 1-random-9.txt, 2-corner-0.txt, 2-corner-1.txt, 2-corner-2.txt, 2-corner-3.txt, 2-corner-4.txt, 2-corner-5.txt, 2-corner-6.txt, 2-corner-7.txt, 2-corner-8.txt, 2-corner-9.txt, 2-max-0.txt, 2-max-1.txt, 2-max-2.txt, 2-max-3.txt, 2-max-4.txt, 2-random-0.txt, 2-random-1.txt, 2-random-2.txt, 2-random-3.txt, 2-random-4.txt, 2-random-5.txt, 2-random-6.txt, 2-random-7.txt, 2-random-8.txt, 2-random-9.txt
Case Name Status Exec Time Memory
0-sample-1.txt AC 1 ms 256 KB
0-sample-2.txt AC 1 ms 256 KB
0-sample-3.txt AC 1 ms 256 KB
0-sample-4.txt AC 1 ms 256 KB
1-corner-0.txt AC 1 ms 256 KB
1-corner-1.txt AC 1 ms 256 KB
1-corner-2.txt AC 1 ms 256 KB
1-corner-3.txt AC 1 ms 256 KB
1-corner-4.txt AC 1 ms 256 KB
1-corner-5.txt AC 1 ms 256 KB
1-corner-6.txt AC 1 ms 256 KB
1-corner-7.txt AC 1 ms 256 KB
1-corner-8.txt AC 1 ms 256 KB
1-corner-9.txt AC 1 ms 256 KB
1-max-0.txt AC 1 ms 256 KB
1-max-1.txt AC 1 ms 256 KB
1-max-2.txt AC 1 ms 256 KB
1-max-3.txt AC 1 ms 256 KB
1-max-4.txt AC 1 ms 256 KB
1-random-0.txt AC 1 ms 256 KB
1-random-1.txt AC 1 ms 256 KB
1-random-2.txt AC 1 ms 256 KB
1-random-3.txt AC 1 ms 256 KB
1-random-4.txt AC 1 ms 256 KB
1-random-5.txt AC 1 ms 256 KB
1-random-6.txt AC 1 ms 256 KB
1-random-7.txt AC 1 ms 256 KB
1-random-8.txt AC 1 ms 256 KB
1-random-9.txt AC 1 ms 256 KB
2-corner-0.txt AC 36 ms 640 KB
2-corner-1.txt AC 29 ms 256 KB
2-corner-2.txt AC 8 ms 640 KB
2-corner-3.txt AC 9 ms 384 KB
2-corner-4.txt AC 30 ms 640 KB
2-corner-5.txt AC 27 ms 256 KB
2-corner-6.txt AC 21 ms 256 KB
2-corner-7.txt AC 22 ms 256 KB
2-corner-8.txt AC 19 ms 256 KB
2-corner-9.txt AC 5 ms 256 KB
2-max-0.txt AC 28 ms 640 KB
2-max-1.txt AC 26 ms 640 KB
2-max-2.txt AC 36 ms 640 KB
2-max-3.txt AC 21 ms 640 KB
2-max-4.txt AC 39 ms 640 KB
2-random-0.txt AC 2 ms 384 KB
2-random-1.txt AC 17 ms 384 KB
2-random-2.txt AC 12 ms 640 KB
2-random-3.txt AC 12 ms 256 KB
2-random-4.txt AC 6 ms 640 KB
2-random-5.txt AC 20 ms 384 KB
2-random-6.txt AC 25 ms 512 KB
2-random-7.txt AC 5 ms 256 KB
2-random-8.txt AC 11 ms 512 KB
2-random-9.txt AC 15 ms 512 KB