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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#271052#5303. No Bug No GamearahatoWA 36ms3632kbC++14599b2023-12-01 21:41:362023-12-01 21:41:37

Judging History

你现在查看的是最新测评结果

  • [2023-12-01 21:41:37]
  • 评测
  • 测评结果:WA
  • 用时:36ms
  • 内存:3632kb
  • [2023-12-01 21:41:36]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;

const int N=3005;
int f[N][2],g[N][2],n,m,a[15],p;

signed main(){
	ios::sync_with_stdio(0);
	cin>>n>>m;
	memset(f,-60,sizeof f);
	memset(g,-60,sizeof g);
	f[0][0]=0;
	for(int i=1;i<=n;i++){
		cin>>p;
		for(int i=1;i<=p;i++) cin>>a[i];
		for(int i=1;i<=m;i++){
			if(i>=p) for(int o:{0,1}) g[i][o]=max(g[i][o],f[i-p][o]+a[p]);
			for(int j=1;j<=p;j++) if(i>=j){
				g[i][1]=max(g[i][1],f[i-j][0]+a[j]);
			}
		}
		memcpy(f,g,sizeof f);
	}
	int ans=0;
	for(int i=0;i<=m;i++) for(int o:{0,1}) ans=max(ans,f[i][o]);
	cout<<ans;
}

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3452kb

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: 36ms
memory: 3632kb

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:

68250371

result:

wrong answer 1st numbers differ - expected: '68279788', found: '68250371'