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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#664938#7744. ElevatorD06WA 34ms4868kbC++141.0kb2024-10-21 23:42:372024-10-21 23:42:43

Judging History

你现在查看的是最新测评结果

  • [2024-10-21 23:42:43]
  • 评测
  • 测评结果:WA
  • 用时:34ms
  • 内存:4868kb
  • [2024-10-21 23:42:37]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
struct t1
{
	int c,w,f;
}t[100005];
bool cmp(t1 a,t1 b)
{
	return a.f>b.f;
}
long long ans,k;
int cur,n;
void solve(int i,long long l,bool f)
{
	if(i==n+1)
	{
		return;
	}
	if(l==1)
	{
		l=0;
		f=true;
	}
	if(t[i].w==1&&f)
	{
		t[i].c--;
		f=false;
		if(!t[i].c)
		{
			solve(i+1,l,f);
			return;
		}
	}
	if(l/t[i].w>t[i].c)
	{
		cur=max(cur,t[i].f);
		solve(i+1,l-t[i].c*t[i].w,f);
	}
	else if(l/t[i].w==t[i].c)
	{
		cur=max(cur,t[i].f);
		ans=ans+cur;
		cur=0;
		solve(i+1,k,l%t[i].w);
	}
	else
	{
		cur=max(cur,t[i].f);
		ans=ans+cur;
		cur=0;
		t[i].c-=(l/t[i].w);
		ans=ans+t[i].c/(k/t[i].w)*t[i].f;
		t[i].c%=(k/t[i].w);
		solve(i,k,l%t[i].w);
	}
}
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	int T;
	cin>>T;
	while(T--)
	{
		cin>>n>>k;
		for(int i=1;i<=n;i++)
		{
			cin>>t[i].c>>t[i].w>>t[i].f;
		}
		sort(t+1,t+n+1,cmp);
		cur=ans=0;
		solve(1,k,false);
		cout<<ans+cur<<"\n";
	}
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3608kb

input:

2
4 6
1 1 8
7 2 5
1 1 7
3 2 6
8 1200000
100000 1 100000
100000 1 12345
100000 2 100000
100000 2 12345
100000 1 100000
100000 1 12345
100000 2 100000
100000 2 12345

output:

24
100000

result:

ok 2 lines

Test #2:

score: -100
Wrong Answer
time: 34ms
memory: 4868kb

input:

5501
8 104
5 2 3
6 2 4
5 2 3
6 2 9
8 2 4
2 1 3
7 2 4
8 2 8
1 290
3 1 1
12 12
6 1 2
1 2 2
1 1 2
1 2 4
6 1 1
1 2 5
6 1 4
4 1 4
6 2 4
6 2 5
4 2 5
4 1 4
5 334
1 1 4
1 2 3
4 2 1
5 1 1
2 1 2
13 218
5 2 3
5 1 4
1 2 1
1 2 5
3 2 2
1 1 3
4 2 2
1 2 5
2 2 1
2 1 5
3 2 1
5 2 1
1 1 4
10 260
7 2 1
5 1 1
5 2 4
6 1 6...

output:

9
1
23
4
5
7
1
3
9
6
1
10
4
9
17
6
4
1
8
5
5
7
1
3
23
6
3
3
2
2
2
3
8
1
5
6
9
11
154
7
10
2
7
7
8
6
5
5
1
7
3
5
10
7
7
10
8
1
4
2
3
9
1
5
2
9
1
6
7
7
6
10
18
8
10
4
10
9
2
8
3
5
9
3
6
5
3
2
6
1
3
2
2
1
6
9
6
3
4
8
9
9
2
6
1
2
6
7
5
2
5
21
8
1
2
3
4
9
3
4
6
5
9
6
1
7
3
7
3
2
2
8
7
3
5
9
7
10
7
3
2
4
...

result:

wrong answer 39th lines differ - expected: '147', found: '154'