| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1067270 |
2024-08-20T13:47:24 Z |
n1k |
Radio Towers (IOI22_towers) |
C++17 |
|
4000 ms |
8892 KB |
#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> h;
void init(int N, std::vector<int> H) {
n = N;
h = H;
}
int getmin(int l, int r){
array<int, 2> mn={int(1e9) + 10, 0};
for(int i=l; i<=r; i++) mn = min(mn, {h[i], i});
return mn[0];
}
int find(int l, int r, int d, long long minh){
if(l>r) return 0;
array<int, 2> mx = {0};
for(int i=l; i<=r; i++){
mx = max(mx, {h[i], i});
}
int ret = max({
int(mx[0]+d<=minh),
find(l, mx[1]-1, d, mx[0]) + find(mx[1] + 1, r, d, mx[0]),
int(getmin(l, mx[1]-1)+d<=minh),
int(getmin(mx[1]+1, r)+d<=minh)
});
return ret;
}
int max_towers(int L, int R, int D) {
return find(L, R, D, 1e18);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4057 ms |
4528 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
4 ms |
600 KB |
Output is correct |
| 24 |
Correct |
3 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
4 ms |
600 KB |
Output is correct |
| 33 |
Correct |
5 ms |
600 KB |
Output is correct |
| 34 |
Correct |
4 ms |
344 KB |
Output is correct |
| 35 |
Correct |
3 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
4 ms |
600 KB |
Output is correct |
| 24 |
Correct |
3 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
4 ms |
600 KB |
Output is correct |
| 33 |
Correct |
5 ms |
600 KB |
Output is correct |
| 34 |
Correct |
4 ms |
344 KB |
Output is correct |
| 35 |
Correct |
3 ms |
344 KB |
Output is correct |
| 36 |
Correct |
10 ms |
1112 KB |
Output is correct |
| 37 |
Correct |
10 ms |
1368 KB |
Output is correct |
| 38 |
Correct |
9 ms |
1592 KB |
Output is correct |
| 39 |
Correct |
17 ms |
1604 KB |
Output is correct |
| 40 |
Correct |
11 ms |
1368 KB |
Output is correct |
| 41 |
Correct |
12 ms |
1448 KB |
Output is correct |
| 42 |
Correct |
9 ms |
1368 KB |
Output is correct |
| 43 |
Correct |
2163 ms |
5108 KB |
Output is correct |
| 44 |
Correct |
188 ms |
2248 KB |
Output is correct |
| 45 |
Correct |
13 ms |
1368 KB |
Output is correct |
| 46 |
Correct |
13 ms |
1600 KB |
Output is correct |
| 47 |
Correct |
10 ms |
1368 KB |
Output is correct |
| 48 |
Correct |
9 ms |
1452 KB |
Output is correct |
| 49 |
Correct |
10 ms |
1364 KB |
Output is correct |
| 50 |
Correct |
472 ms |
2904 KB |
Output is correct |
| 51 |
Correct |
1288 ms |
4040 KB |
Output is correct |
| 52 |
Correct |
14 ms |
1368 KB |
Output is correct |
| 53 |
Correct |
20 ms |
1596 KB |
Output is correct |
| 54 |
Correct |
13 ms |
1368 KB |
Output is correct |
| 55 |
Execution timed out |
4080 ms |
8892 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4100 ms |
1368 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4013 ms |
600 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
1 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 |
1 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 |
1 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
0 ms |
344 KB |
Output is correct |
| 18 |
Correct |
1 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
4 ms |
600 KB |
Output is correct |
| 24 |
Correct |
3 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
1 ms |
344 KB |
Output is correct |
| 27 |
Correct |
0 ms |
344 KB |
Output is correct |
| 28 |
Correct |
1 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 |
1 ms |
344 KB |
Output is correct |
| 32 |
Correct |
4 ms |
600 KB |
Output is correct |
| 33 |
Correct |
5 ms |
600 KB |
Output is correct |
| 34 |
Correct |
4 ms |
344 KB |
Output is correct |
| 35 |
Correct |
3 ms |
344 KB |
Output is correct |
| 36 |
Correct |
10 ms |
1112 KB |
Output is correct |
| 37 |
Correct |
10 ms |
1368 KB |
Output is correct |
| 38 |
Correct |
9 ms |
1592 KB |
Output is correct |
| 39 |
Correct |
17 ms |
1604 KB |
Output is correct |
| 40 |
Correct |
11 ms |
1368 KB |
Output is correct |
| 41 |
Correct |
12 ms |
1448 KB |
Output is correct |
| 42 |
Correct |
9 ms |
1368 KB |
Output is correct |
| 43 |
Correct |
2163 ms |
5108 KB |
Output is correct |
| 44 |
Correct |
188 ms |
2248 KB |
Output is correct |
| 45 |
Correct |
13 ms |
1368 KB |
Output is correct |
| 46 |
Correct |
13 ms |
1600 KB |
Output is correct |
| 47 |
Correct |
10 ms |
1368 KB |
Output is correct |
| 48 |
Correct |
9 ms |
1452 KB |
Output is correct |
| 49 |
Correct |
10 ms |
1364 KB |
Output is correct |
| 50 |
Correct |
472 ms |
2904 KB |
Output is correct |
| 51 |
Correct |
1288 ms |
4040 KB |
Output is correct |
| 52 |
Correct |
14 ms |
1368 KB |
Output is correct |
| 53 |
Correct |
20 ms |
1596 KB |
Output is correct |
| 54 |
Correct |
13 ms |
1368 KB |
Output is correct |
| 55 |
Execution timed out |
4080 ms |
8892 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4057 ms |
4528 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
