Submission #951215

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
951215	2024-03-21T11:35:26 Z	NourWael	Fuel Station (NOI20_fuelstation)	C++17	7 / 100	494 ms	7296 KB

FuelStation

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

  }}
  else cout<<d;

   return 0;
}

Subtask #1

7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	494 ms	436 KB	Output is correct
4	Correct	1 ms	596 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	453 ms	348 KB	Output is correct
9	Correct	447 ms	344 KB	Output is correct
10	Correct	395 ms	596 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	87 ms	436 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct

Subtask #2

0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	91 ms	7296 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #3

0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Incorrect	3 ms	2652 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #4

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Incorrect	3 ms	2652 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #5

0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	494 ms	436 KB	Output is correct
4	Correct	1 ms	596 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	453 ms	348 KB	Output is correct
9	Correct	447 ms	344 KB	Output is correct
10	Correct	395 ms	596 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	87 ms	436 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Incorrect	0 ms	348 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

Subtask #6

0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	494 ms	436 KB	Output is correct
4	Correct	1 ms	596 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	453 ms	348 KB	Output is correct
9	Correct	447 ms	344 KB	Output is correct
10	Correct	395 ms	596 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	87 ms	436 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Incorrect	3 ms	2652 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

Subtask #7

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	494 ms	436 KB	Output is correct
4	Correct	1 ms	596 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	453 ms	348 KB	Output is correct
9	Correct	447 ms	344 KB	Output is correct
10	Correct	395 ms	596 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	87 ms	436 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Incorrect	91 ms	7296 KB	Output isn't correct
17	Halted	0 ms	0 KB	-