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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#869576#7744. ElevatorZako oni.A unpassed. (Xiangqian Wang, Hao Luo, Wenhao Chu)#TL 0ms3840kbC++201.3kb2025-01-25 11:28:382025-01-25 11:28:40

Judging History

This is the latest submission verdict.

  • [2025-01-25 11:28:40]
  • Judged
  • Verdict: TL
  • Time: 0ms
  • Memory: 3840kb
  • [2025-01-25 11:28:38]
  • Submitted

answer

#pragma GCC optimize(2)
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int N=1e5+5;
int T,n,k;
struct abc{
    int c,w,f;
}p[N];
bool operator <(abc X,abc Y){
    return X.f<Y.f;
}
signed main(){
    scanf("%lld",&T);
    while(T--){
        scanf("%lld%lld",&n,&k);
        for(int i=1;i<=n;i++){
            scanf("%lld%lld%lld",&p[i].c,&p[i].w,&p[i].f);
        }
        sort(p+1,p+n+1);
        
        int ans=0,cur=n;
        bool hole=0;
        while(1){
            int lft=k;
            ans+=p[cur].f;
            
            while(cur){
                if(p[cur].w==1 && hole){
                    p[cur].c--; hole=0;
                }
                int num=lft/p[cur].w;
                
                if(num<p[cur].c){
                    p[cur].c-=num;
                    lft-=num*p[cur].w;
                    break;
                }
                else{
                    lft-=p[cur].c*p[cur].w;
                    p[cur].c=0;
                    cur--;
                }
            }
            
            if(!cur) break;
            if(lft){
                assert(lft==1);
                hole=1;
            }
            
        }
        printf("%lld\n",ans);
    }
    
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3840kb

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
Time Limit Exceeded

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
147
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: