답안 #1056212

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1056212	2024-08-13T08:16:41 Z	parsadox2	송신탑 (IOI22_towers)	C++17	11 / 100	7 ms	2136 KB

towers

#include <bits/stdc++.h>
#include "towers.h"

using namespace std;

const int N = 2e3 + 10 , inf = 1e9;

int n , a[N];

void init(int nn , vector <int> vec)
{
	n = nn;
	for(int i = 0 ; i < n ; i++)
		a[i] = vec[i];
}

int Solve(int l , int r , int d , int val)
{
	if(l > r)
		return 0;
	int mn = inf;
	int pos_mx = l;
	for(int i = l ; i <= r ; i++)
	{
		mn = min(mn , a[i]);
		if(a[i] > a[pos_mx])
			pos_mx = i;
	}
	if(mn > val)
		return 0;
	int res = max(1 , Solve(l , pos_mx - 1 , d , a[pos_mx] - d) + Solve(pos_mx + 1 , r , d , a[pos_mx] - d));
	return res;
}


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

Subtask #1

0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	5 ms	1368 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #2

11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	436 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	5 ms	344 KB	Output is correct
24	Correct	4 ms	480 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	4 ms	344 KB	Output is correct
33	Correct	4 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct

Subtask #3

0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	436 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	5 ms	344 KB	Output is correct
24	Correct	4 ms	480 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	4 ms	344 KB	Output is correct
33	Correct	4 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Runtime error	5 ms	1368 KB	Execution killed with signal 11
37	Halted	0 ms	0 KB	-

Subtask #4

0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	7 ms	2136 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	4 ms	856 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-

Subtask #6

0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	436 KB	Output is correct
18	Correct	1 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	5 ms	344 KB	Output is correct
24	Correct	4 ms	480 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	0 ms	344 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	4 ms	344 KB	Output is correct
33	Correct	4 ms	344 KB	Output is correct
34	Correct	1 ms	344 KB	Output is correct
35	Correct	4 ms	504 KB	Output is correct
36	Runtime error	5 ms	1368 KB	Execution killed with signal 11
37	Halted	0 ms	0 KB	-

Subtask #7

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	5 ms	1368 KB	Execution killed with signal 11
2	Halted	0 ms	0 KB	-