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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#815727#7744. Elevator999#AC ✓55ms5924kbC++141014b2024-12-15 16:44:552024-12-15 16:45:03

Judging History

This is the latest submission verdict.

  • [2024-12-15 16:45:03]
  • Judged
  • Verdict: AC
  • Time: 55ms
  • Memory: 5924kb
  • [2024-12-15 16:44:55]
  • Submitted

answer

#include<bits/stdc++.h>
#define For(a,b,c) for(int a=b;a<=c;++a)
#define Dor(a,b,c) for(int a=b;a>=c;--a)
#define CC(_...) fprintf(stderr, _)
using namespace std;
typedef long long LL;
const int N=200007;
struct O {
	int c,w,f;
	bool operator < (const O &_) const {
		return f<_.f;
	}
}A[N];
int n; LL k;
void magic() {
	scanf("%d%lld",&n,&k);
	For(i,1,n) scanf("%d%d%d",&A[i].c,&A[i].w,&A[i].f);
	sort(A+1,A+1+n);
	LL w=0,f=0,ans=0;
	int j=n;
	Dor(i,n,1)
	if(A[i].c) {
		LL c=(k-w)/A[i].w;
		if(f==0) f=A[i].f;
		if(c>=A[i].c) {
			c=A[i].c;
			w+=c*A[i].w;
			continue;
		}
		A[i].c-=c,w+=c*A[i].w;
		while(j>=i) --j;
		while(j&&(A[j].w==2||A[j].c==0)) --j;
		if(k-w==1) A[j].c--,++w;
		if(k==w) {
			ans+=f;
			w=f=0;
		}
		if(A[i].c) {
			LL t=k/A[i].w;
			ans+=A[i].f*(A[i].c/t);
			A[i].c%=t;
			if(A[i].c) {
				w=A[i].w*A[i].c;
				f=A[i].f;
			}
		}
	}
	if(w) ans+=f;
	printf("%lld\n",ans);
}
int main() {
	int T; scanf("%d",&T);
	while(T--) magic();
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3948kb

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: 0
Accepted
time: 34ms
memory: 5040kb

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:

ok 5501 lines

Test #3:

score: 0
Accepted
time: 50ms
memory: 5040kb

input:

3
100000 8
8 2 6
7 2 8
5 1 10
7 2 7
4 1 7
6 2 9
7 1 2
3 1 1
5 1 10
5 1 1
3 2 10
5 2 5
7 1 6
5 2 7
7 2 1
5 1 6
2 2 10
8 1 7
7 1 1
10 2 6
9 1 1
8 1 4
10 1 4
6 1 1
4 1 4
1 2 9
3 2 6
6 1 3
4 1 7
9 2 5
8 2 4
7 2 1
2 2 10
6 2 9
3 1 3
2 2 3
2 2 4
7 2 4
8 1 1
5 2 3
5 2 7
7 2 9
1 1 4
5 1 2
2 1 9
3 2 1
9 2 2
...

output:

568601
4708350936
93900404329230

result:

ok 3 lines

Test #4:

score: 0
Accepted
time: 55ms
memory: 5924kb

input:

3
100000 174
90429 1 64237
30851 1 44358
63571 2 89174
20391 2 28747
13561 2 88689
81508 2 28383
85733 1 5777
37524 2 34730
10588 2 88519
61493 2 83682
55885 1 65270
17669 2 63015
85387 1 64757
91420 2 74020
9067 2 91750
20809 1 52771
36478 2 17941
62064 1 36433
72912 2 6100
53923 2 73971
65825 2 39...

output:

2156004461915
884586357480
59034901233

result:

ok 3 lines

Test #5:

score: 0
Accepted
time: 55ms
memory: 4920kb

input:

3
100000 4418822
19907 1 13081
59730 2 93611
35050 1 5867
87777 1 21890
18374 1 82418
79526 2 76106
33510 2 45826
75573 1 42240
35449 1 98727
80720 2 65290
32021 2 51348
52399 2 97828
75498 2 51728
89905 1 22825
2855 1 26204
11427 1 99583
55530 2 37895
22256 2 92230
19533 1 9142
16138 1 54018
53102 ...

output:

84699074
270668
100000

result:

ok 3 lines

Extra Test:

score: 0
Extra Test Passed