Submission #73475274

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
const int N=1001;
int n,m,a[N];
signed main()
{
	cin>>n>>m;
	for(int i=1;i<=n;i++)
	{
		int l,ans=0;
		cin>>l;
		for(int j=1;j<=l;j++)
		{
			int x;
			cin>>x;
			if(!a[x]&&!ans)
			{
				ans=x;
				a[x]=1;
			}
		}
		cout<<ans<<'\n';
	}
	return 0;
}

Submission Info

Submission Time
Task B - Greedy Draft
User zhangjizhiava
Language C++23 (GCC 15.2.0)
Score 200
Code Size 319 Byte
Status AC
Exec Time 2 ms
Memory 3584 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 20
Set Name Test Cases
Sample 00-sample-01.txt, 00-sample-02.txt
All 00-sample-01.txt, 00-sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt
Case Name Status Exec Time Memory
00-sample-01.txt AC 1 ms 3456 KiB
00-sample-02.txt AC 1 ms 3456 KiB
01-01.txt AC 1 ms 3544 KiB
01-02.txt AC 1 ms 3584 KiB
01-03.txt AC 1 ms 3548 KiB
01-04.txt AC 1 ms 3344 KiB
01-05.txt AC 1 ms 3552 KiB
01-06.txt AC 2 ms 3416 KiB
01-07.txt AC 1 ms 3548 KiB
01-08.txt AC 2 ms 3448 KiB
01-09.txt AC 1 ms 3456 KiB
01-10.txt AC 1 ms 3564 KiB
01-11.txt AC 1 ms 3416 KiB
01-12.txt AC 2 ms 3448 KiB
01-13.txt AC 2 ms 3404 KiB
01-14.txt AC 2 ms 3360 KiB
01-15.txt AC 2 ms 3584 KiB
01-16.txt AC 1 ms 3360 KiB
01-17.txt AC 1 ms 3552 KiB
01-18.txt AC 1 ms 3448 KiB