QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#470504#6399. Classic: Classical ProblemUESTC_xxx#WA 0ms4068kbC++141.3kb2024-07-10 14:37:272024-07-10 14:37:27

Judging History

你现在查看的是最新测评结果

  • [2024-07-10 14:37:27]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:4068kb
  • [2024-07-10 14:37:27]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
const LL maxn = 1e9+10,N=3*1e5+120,g=239,mod=1e9 + 7,cmod=998244353,INF=1e16;
LL n,m,k,t,p;
LL pow(LL k,LL x,LL p)
{
	LL re=1;
	while(k)
	{
		if(k&1) re=(re*x)%p;
		x=(x*x)%p;
		k>>=1;
	}
	return re;
}
LL a[N];
int main()
{
	scanf("%d",&t);
	while(t--)
	{
		scanf("%lld%lld",&n,&p);
		queue<int> q[2],qmid;
		int mid;
		for(int i=0;i<p;i++) a[i]=0;
		for(int i=1;i<=n;i++)
		{
			scanf("%d",&mid);
			a[mid]=1;
		}
		if(n==p)
		{
			printf("%d %d\n",p-1,p);
			for(int i=1;i<p;i++)
			{
				if(i==1)
					printf("%d",i);
				else
					printf(" %d",i);
				if(i==p-1)
					printf("\n");
			}
		}
		else if(a[0]==0)
		{
			printf("1 1\n0\n");
		}else
		{
			for(int i=0;i<p;i++)
				q[0].push(i);
			int ff=0;
			for(int i=1;i<p;i++)
			{
				while(!q[(i+1)%2].empty())
				{
					int x=q[(i+1)%2].front();
					q[(i+1)%2].pop();
					qmid.push(x);
					if(x!=0&&a[i*x]==1)
						q[i%2].push(x);
				}
				if(q[i%2].empty())
				{
					printf("%d %d\n",qmid.size(),i);
					while(!qmid.empty())
					{
						int x=qmid.front();
						qmid.pop();
						printf("%d ",x);
					}
					printf("\n");
					break;
				}
				while(!qmid.empty()) qmid.pop();
			}
		}
	}
	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3796kb

input:

3
2 3
0 2
3 5
2 3 4
3 5
0 2 3

output:

1 2
2 
1 1
0
2 2
2 3 

result:

ok 6 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 4068kb

input:

3
1 2
0
1 2
1
2 2
1 0

output:

2 1
0 1 
1 1
0
1 2
1

result:

ok 6 lines

Test #3:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

7
1 3
0
1 3
1
2 3
1 0
1 3
2
2 3
2 0
2 3
1 2
3 3
0 1 2

output:

3 1
0 1 2 
1 1
0
1 2
1 
1 1
0
1 2
2 
1 1
0
2 3
1 2

result:

ok 14 lines

Test #4:

score: -100
Wrong Answer
time: 0ms
memory: 3772kb

input:

31
1 5
0
1 5
1
2 5
1 0
1 5
2
2 5
0 2
2 5
2 1
3 5
1 0 2
1 5
3
2 5
0 3
2 5
1 3
3 5
0 1 3
2 5
3 2
3 5
0 2 3
3 5
2 1 3
4 5
2 0 1 3
1 5
4
2 5
4 0
2 5
1 4
3 5
1 4 0
2 5
2 4
3 5
2 4 0
3 5
4 2 1
4 5
1 0 4 2
2 5
4 3
3 5
0 4 3
3 5
3 1 4
4 5
1 4 3 0
3 5
4 3 2
4 5
2 4 0 3
4 5
2 1 4 3
5 5
1 3 0 2 4

output:

5 1
0 1 2 3 4 
1 1
0
1 2
1 
1 1
0
1 2
2 
1 1
0
1 3
1 
1 1
0
1 2
3 
1 1
0
2 2
1 3 
1 1
0
2 2
2 3 
1 1
0
1 4
1 
1 1
0
1 2
4 
1 1
0
2 2
1 4 
1 1
0
1 3
2 
1 1
0
2 3
1 2 
1 1
0
2 2
3 4 
1 1
0
3 2
1 3 4 
1 1
0
1 3
2 
1 1
0
4 5
1 2 3 4

result:

wrong answer 10th lines differ - expected: '3', found: '2 '