Submission #951208

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
951208	2024-03-21T11:27:54 Z	NourWael	Fuel Station (NOI20_fuelstation)	C++17	7 / 100	3000 ms	15844 KB

FuelStation

#include <bits/extc++.h>
#define int long long
using namespace std; 
int const mxN = 3e5+5;

pair<int,pair<int,int>> a[mxN];
signed main() {
  
  ios_base::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL);

  int n,d; cin>>n>>d;
  for(int i=0; i<n; i++) cin>>a[i].first>>a[i].second.first>>a[i].second.second;
  a[n].first = d;
  sort(a,a+n+1);

  for(int i=1; i<=d; i++) {
   int mid = i;

   bool f = 1;
   int now = mid;
   if(mid<a[0].first) f = 0;
   else now -= a[0].first;
   for(int i=0; i<n; i++) {
      if(mid<=a[i].second.second) now += a[i].second.first;
      if(now<abs(a[i+1].first-a[i].first)) { f = 0; break; }
   }
   
   if(f) { cout<<mid<<'\n'; return 0; }

  }

   return 0;
}

Subtask #1

7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	348 KB	Output is correct
2	Correct	3 ms	348 KB	Output is correct
3	Correct	1845 ms	440 KB	Output is correct
4	Correct	4 ms	348 KB	Output is correct
5	Correct	3 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	4 ms	348 KB	Output is correct
8	Correct	1630 ms	440 KB	Output is correct
9	Correct	1604 ms	436 KB	Output is correct
10	Correct	2421 ms	436 KB	Output is correct
11	Correct	5 ms	784 KB	Output is correct
12	Correct	3 ms	456 KB	Output is correct
13	Correct	556 ms	436 KB	Output is correct
14	Correct	4 ms	464 KB	Output is correct
15	Correct	3 ms	348 KB	Output is correct

Subtask #2

0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	3041 ms	15844 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #3

0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	3 ms	2652 KB	Output is correct
3	Correct	3 ms	2652 KB	Output is correct
4	Correct	3 ms	2776 KB	Output is correct
5	Correct	3 ms	2652 KB	Output is correct
6	Correct	3 ms	2908 KB	Output is correct
7	Correct	3 ms	2652 KB	Output is correct
8	Incorrect	0 ms	348 KB	Output isn't correct
9	Halted	0 ms	0 KB	-

Subtask #4

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	3 ms	2652 KB	Output is correct
3	Correct	3 ms	2652 KB	Output is correct
4	Correct	3 ms	2776 KB	Output is correct
5	Correct	3 ms	2652 KB	Output is correct
6	Correct	3 ms	2908 KB	Output is correct
7	Correct	3 ms	2652 KB	Output is correct
8	Incorrect	0 ms	348 KB	Output isn't correct
9	Halted	0 ms	0 KB	-

Subtask #5

0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	348 KB	Output is correct
2	Correct	3 ms	348 KB	Output is correct
3	Correct	1845 ms	440 KB	Output is correct
4	Correct	4 ms	348 KB	Output is correct
5	Correct	3 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	4 ms	348 KB	Output is correct
8	Correct	1630 ms	440 KB	Output is correct
9	Correct	1604 ms	436 KB	Output is correct
10	Correct	2421 ms	436 KB	Output is correct
11	Correct	5 ms	784 KB	Output is correct
12	Correct	3 ms	456 KB	Output is correct
13	Correct	556 ms	436 KB	Output is correct
14	Correct	4 ms	464 KB	Output is correct
15	Correct	3 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	37 ms	348 KB	Output is correct
18	Incorrect	849 ms	436 KB	Output isn't correct
19	Halted	0 ms	0 KB	-

Subtask #6

0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	348 KB	Output is correct
2	Correct	3 ms	348 KB	Output is correct
3	Correct	1845 ms	440 KB	Output is correct
4	Correct	4 ms	348 KB	Output is correct
5	Correct	3 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	4 ms	348 KB	Output is correct
8	Correct	1630 ms	440 KB	Output is correct
9	Correct	1604 ms	436 KB	Output is correct
10	Correct	2421 ms	436 KB	Output is correct
11	Correct	5 ms	784 KB	Output is correct
12	Correct	3 ms	456 KB	Output is correct
13	Correct	556 ms	436 KB	Output is correct
14	Correct	4 ms	464 KB	Output is correct
15	Correct	3 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	3 ms	2652 KB	Output is correct
18	Correct	3 ms	2652 KB	Output is correct
19	Correct	3 ms	2776 KB	Output is correct
20	Correct	3 ms	2652 KB	Output is correct
21	Correct	3 ms	2908 KB	Output is correct
22	Correct	3 ms	2652 KB	Output is correct
23	Incorrect	0 ms	348 KB	Output isn't correct
24	Halted	0 ms	0 KB	-

Subtask #7

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	348 KB	Output is correct
2	Correct	3 ms	348 KB	Output is correct
3	Correct	1845 ms	440 KB	Output is correct
4	Correct	4 ms	348 KB	Output is correct
5	Correct	3 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	4 ms	348 KB	Output is correct
8	Correct	1630 ms	440 KB	Output is correct
9	Correct	1604 ms	436 KB	Output is correct
10	Correct	2421 ms	436 KB	Output is correct
11	Correct	5 ms	784 KB	Output is correct
12	Correct	3 ms	456 KB	Output is correct
13	Correct	556 ms	436 KB	Output is correct
14	Correct	4 ms	464 KB	Output is correct
15	Correct	3 ms	348 KB	Output is correct
16	Execution timed out	3041 ms	15844 KB	Time limit exceeded
17	Halted	0 ms	0 KB	-