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
#619067#5303. No Bug No GamezakeWA 51ms204404kbC++171.3kb2024-10-07 12:49:252024-10-07 12:49:26

Judging History

你现在查看的是最新测评结果

  • [2024-10-07 12:49:26]
  • 评测
  • 测评结果:WA
  • 用时:51ms
  • 内存:204404kb
  • [2024-10-07 12:49:25]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
int p[3005],w[3005][3005],ans[3005][3005][2];
void solve()
{
	int n,k;
	cin>>n>>k;
	for(int i=1;i<=n;++i)
	{
		cin>>p[i];
		for(int j=1;j<=p[i];++j) cin>>w[i][j];
	}
	for(int j=1;j<=k;++j)
	{
		
		for(int i=1;i<=n;++i)
		{
			int v=p[i];
			if(j-v<0) continue;
			ans[j][i][1]=max(ans[j][i][1],ans[j-v][i][0]+w[i][v]);
		}
		int ma=0,ps=0,ca=0;
		for(int i=1;i<=n;++i)
		{
			if(ans[j][i][1]>ma)
			{
				ma=ans[j][i][1];
				ps=i;
			}
		}
		for(int i=1;i<=n;++i)
		{
			if(ans[j][i][1]>ca&&i!=ps)
			{
				ca=ans[j][i][1];
			}
		}
		for(int i=1;i<=n;++i)
		{
			if(i!=ps)
			{
				ans[j][i][0]=ma;
			}
			else ans[j][i][0]=ca;
		}
	}
	for(int v=10;v>=1;v--)
	{
		for(int i=1;i<=n;++i)
		{
			if(p[i]<v) continue;
			int j=k;
			ans[j][i][1]=max(ans[j][i][1],ans[j-v][i][0]+w[i][v]);
		}
	}
	int res=0;
//	for(int i=1;i<=n;++i)
//	{
//		for(int j=1;j<=k;++j)
//		{
//			cout<<ans[i][j][1]<<":"<<ans[i][j][0]<<" ";
//		}
//		cout<<"\n";
//	}
	for(int i=1;i<=n;++i)
	{
		res=max({res,ans[k][i][1],ans[k][i][0]});
	}
	cout<<res;
}
signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int t=1;
	//cin>>t;
	while(t--) solve();
} 
/*
4 4
3 3 4 3
3 3 3 4
3 3 3 4
3 3 3 4
*/

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 5632kb

input:

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

output:

9

result:

ok 1 number(s): "9"

Test #2:

score: -100
Wrong Answer
time: 51ms
memory: 204404kb

input:

3000 3000
10 70562 30723 79371 82224 63977 3362 26909 96449 48163 66159
4 18007 33590 80674 91139
4 10304 31694 70745 50656
10 63090 17226 13187 73881 38137 15237 55750 82751 75854 39658
8 95640 66120 87735 36388 44046 92415 6952 94772
9 60565 27904 98726 87052 35768 25453 14563 34273 92501
10 66332...

output:

299064292

result:

wrong answer 1st numbers differ - expected: '68279788', found: '299064292'