Submission #781977

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
781977	2023-07-13T14:25:30 Z	FEDIKUS	Radio Towers (IOI22_towers)	C++17	11 / 100	4000 ms	4240 KB

towers

#include "towers.h"

#include <bits/stdc++.h>

using namespace std;

const int maxn=1e5+10;

int n;
int h[maxn];

void init(int _n, vector<int> _h) {
  n=_n;
  for(int i=0;i<n;i++) h[i]=_h[i];
}

int resi(int l,int r,int d,int naj=1e9+10){
  if(r<l) return 0;
  pair<int,int> maxi={-1,-1};
  int klk=0;
  for(int i=l;i<=r;i++){
    if(h[i]<=naj) klk++;
    maxi=max(maxi,{h[i],i});
  }
  return max(resi(l,maxi.second-1,d,maxi.first-d)+resi(maxi.second+1,r,d,maxi.first-d),int(klk>0));
}

int max_towers(int l, int r, int d) {
  return resi(l,r,d);
}

Subtask #1
0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4051 ms	3632 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #2
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	240 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	3 ms	336 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	0 ms	208 KB	Output is correct
26	Correct	1 ms	208 KB	Output is correct
27	Correct	1 ms	208 KB	Output is correct
28	Correct	1 ms	208 KB	Output is correct
29	Correct	1 ms	208 KB	Output is correct
30	Correct	1 ms	208 KB	Output is correct
31	Correct	1 ms	208 KB	Output is correct
32	Correct	2 ms	336 KB	Output is correct
33	Correct	4 ms	420 KB	Output is correct
34	Correct	2 ms	336 KB	Output is correct
35	Correct	3 ms	464 KB	Output is correct

Subtask #3
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	240 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	3 ms	336 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	0 ms	208 KB	Output is correct
26	Correct	1 ms	208 KB	Output is correct
27	Correct	1 ms	208 KB	Output is correct
28	Correct	1 ms	208 KB	Output is correct
29	Correct	1 ms	208 KB	Output is correct
30	Correct	1 ms	208 KB	Output is correct
31	Correct	1 ms	208 KB	Output is correct
32	Correct	2 ms	336 KB	Output is correct
33	Correct	4 ms	420 KB	Output is correct
34	Correct	2 ms	336 KB	Output is correct
35	Correct	3 ms	464 KB	Output is correct
36	Correct	6 ms	1068 KB	Output is correct
37	Correct	10 ms	1464 KB	Output is correct
38	Correct	12 ms	1468 KB	Output is correct
39	Correct	13 ms	1444 KB	Output is correct
40	Correct	9 ms	1452 KB	Output is correct
41	Correct	14 ms	1360 KB	Output is correct
42	Correct	10 ms	1352 KB	Output is correct
43	Correct	1222 ms	4240 KB	Output is correct
44	Correct	128 ms	1832 KB	Output is correct
45	Correct	16 ms	1472 KB	Output is correct
46	Correct	10 ms	1428 KB	Output is correct
47	Correct	10 ms	1448 KB	Output is correct
48	Correct	15 ms	1472 KB	Output is correct
49	Correct	9 ms	1456 KB	Output is correct
50	Correct	308 ms	2584 KB	Output is correct
51	Correct	752 ms	3496 KB	Output is correct
52	Correct	13 ms	1472 KB	Output is correct
53	Correct	13 ms	1476 KB	Output is correct
54	Correct	12 ms	1456 KB	Output is correct
55	Execution timed out	4058 ms	3540 KB	Time limit exceeded
56	Halted	0 ms	0 KB	-

Subtask #4
0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4101 ms	1472 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5
0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4070 ms	592 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	1 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	240 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	208 KB	Output is correct
21	Correct	1 ms	208 KB	Output is correct
22	Correct	1 ms	208 KB	Output is correct
23	Correct	3 ms	336 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	0 ms	208 KB	Output is correct
26	Correct	1 ms	208 KB	Output is correct
27	Correct	1 ms	208 KB	Output is correct
28	Correct	1 ms	208 KB	Output is correct
29	Correct	1 ms	208 KB	Output is correct
30	Correct	1 ms	208 KB	Output is correct
31	Correct	1 ms	208 KB	Output is correct
32	Correct	2 ms	336 KB	Output is correct
33	Correct	4 ms	420 KB	Output is correct
34	Correct	2 ms	336 KB	Output is correct
35	Correct	3 ms	464 KB	Output is correct
36	Correct	6 ms	1068 KB	Output is correct
37	Correct	10 ms	1464 KB	Output is correct
38	Correct	12 ms	1468 KB	Output is correct
39	Correct	13 ms	1444 KB	Output is correct
40	Correct	9 ms	1452 KB	Output is correct
41	Correct	14 ms	1360 KB	Output is correct
42	Correct	10 ms	1352 KB	Output is correct
43	Correct	1222 ms	4240 KB	Output is correct
44	Correct	128 ms	1832 KB	Output is correct
45	Correct	16 ms	1472 KB	Output is correct
46	Correct	10 ms	1428 KB	Output is correct
47	Correct	10 ms	1448 KB	Output is correct
48	Correct	15 ms	1472 KB	Output is correct
49	Correct	9 ms	1456 KB	Output is correct
50	Correct	308 ms	2584 KB	Output is correct
51	Correct	752 ms	3496 KB	Output is correct
52	Correct	13 ms	1472 KB	Output is correct
53	Correct	13 ms	1476 KB	Output is correct
54	Correct	12 ms	1456 KB	Output is correct
55	Execution timed out	4058 ms	3540 KB	Time limit exceeded
56	Halted	0 ms	0 KB	-

Subtask #7
0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4051 ms	3632 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Submission #781977

Compilation message

Subtask #1 0 / 4.0

Subtask #2 11.0 / 11.0

Subtask #3 0 / 12.0

Subtask #4 0 / 14.0

Subtask #5 0 / 17.0

Subtask #6 0 / 19.0

Subtask #7 0 / 23.0

Subtask #1
0 / 4.0

Subtask #2
11.0 / 11.0

Subtask #3
0 / 12.0

Subtask #4
0 / 14.0

Subtask #5
0 / 17.0

Subtask #6
0 / 19.0

Subtask #7
0 / 23.0