| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 70751 |
2018-08-23T09:47:30 Z |
MrTEK |
Rice Hub (IOI11_ricehub) |
C++14 |
|
49 ms |
16144 KB |
#include "ricehub.h"
#include <bits/stdc++.h>
#define N 100005
using namespace std;
int n,ar[N],ans;
long long b,pre[N];
bool check(int l,int r) {
long long sum = 0;
int mid = (l + r) / 2;
sum = 1ll * ar[mid] * (mid - l + 1) - (pre[mid] - pre[l - 1]);
sum += (pre[r] - pre[mid - 1]) - (1ll * ar[mid] * (r - mid + 1));
return sum <= b;
}
int besthub(int R, int L, int X[], long long B) {
n = R;
b = B;
for (int i = 1 ; i <= n ; i++)
ar[i] = X[i - 1];
for (int i = 1 ; i <= n ; i++)
pre[i] = pre[i - 1] + ar[i];
for (int i = 1 ; i <= n ; i++) {
int l = i, r = n;
while (l <= r) {
int mid = (l + r) / 2;
if (check(i,mid)) l = mid + 1;
else r = mid - 1;
}
ans = max(ans,l - i);
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
248 KB |
Output is correct |
| 2 |
Correct |
3 ms |
488 KB |
Output is correct |
| 3 |
Correct |
4 ms |
488 KB |
Output is correct |
| 4 |
Correct |
2 ms |
488 KB |
Output is correct |
| 5 |
Correct |
3 ms |
524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
656 KB |
Output is correct |
| 2 |
Correct |
3 ms |
656 KB |
Output is correct |
| 3 |
Correct |
3 ms |
656 KB |
Output is correct |
| 4 |
Correct |
2 ms |
656 KB |
Output is correct |
| 5 |
Correct |
2 ms |
656 KB |
Output is correct |
| 6 |
Correct |
2 ms |
656 KB |
Output is correct |
| 7 |
Correct |
2 ms |
656 KB |
Output is correct |
| 8 |
Correct |
2 ms |
656 KB |
Output is correct |
| 9 |
Correct |
3 ms |
656 KB |
Output is correct |
| 10 |
Correct |
4 ms |
656 KB |
Output is correct |
| 11 |
Correct |
2 ms |
668 KB |
Output is correct |
| 12 |
Correct |
3 ms |
668 KB |
Output is correct |
| 13 |
Correct |
3 ms |
676 KB |
Output is correct |
| 14 |
Correct |
3 ms |
680 KB |
Output is correct |
| 15 |
Correct |
3 ms |
684 KB |
Output is correct |
| 16 |
Correct |
3 ms |
688 KB |
Output is correct |
| 17 |
Correct |
3 ms |
692 KB |
Output is correct |
| 18 |
Correct |
5 ms |
692 KB |
Output is correct |
| 19 |
Correct |
4 ms |
700 KB |
Output is correct |
| 20 |
Correct |
3 ms |
832 KB |
Output is correct |
| 21 |
Correct |
3 ms |
832 KB |
Output is correct |
| 22 |
Correct |
3 ms |
832 KB |
Output is correct |
| 23 |
Correct |
4 ms |
832 KB |
Output is correct |
| 24 |
Correct |
5 ms |
832 KB |
Output is correct |
| 25 |
Correct |
3 ms |
832 KB |
Output is correct |
| 26 |
Correct |
3 ms |
832 KB |
Output is correct |
| 27 |
Correct |
3 ms |
832 KB |
Output is correct |
| 28 |
Correct |
3 ms |
832 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
832 KB |
Output is correct |
| 2 |
Correct |
2 ms |
832 KB |
Output is correct |
| 3 |
Correct |
4 ms |
832 KB |
Output is correct |
| 4 |
Correct |
4 ms |
832 KB |
Output is correct |
| 5 |
Correct |
3 ms |
832 KB |
Output is correct |
| 6 |
Correct |
2 ms |
892 KB |
Output is correct |
| 7 |
Correct |
2 ms |
892 KB |
Output is correct |
| 8 |
Correct |
4 ms |
892 KB |
Output is correct |
| 9 |
Correct |
2 ms |
892 KB |
Output is correct |
| 10 |
Correct |
3 ms |
892 KB |
Output is correct |
| 11 |
Correct |
3 ms |
892 KB |
Output is correct |
| 12 |
Correct |
2 ms |
892 KB |
Output is correct |
| 13 |
Correct |
2 ms |
892 KB |
Output is correct |
| 14 |
Correct |
3 ms |
892 KB |
Output is correct |
| 15 |
Correct |
2 ms |
940 KB |
Output is correct |
| 16 |
Correct |
2 ms |
940 KB |
Output is correct |
| 17 |
Correct |
3 ms |
940 KB |
Output is correct |
| 18 |
Correct |
2 ms |
940 KB |
Output is correct |
| 19 |
Correct |
3 ms |
972 KB |
Output is correct |
| 20 |
Correct |
3 ms |
972 KB |
Output is correct |
| 21 |
Correct |
4 ms |
972 KB |
Output is correct |
| 22 |
Correct |
5 ms |
972 KB |
Output is correct |
| 23 |
Correct |
4 ms |
972 KB |
Output is correct |
| 24 |
Correct |
3 ms |
972 KB |
Output is correct |
| 25 |
Correct |
4 ms |
1008 KB |
Output is correct |
| 26 |
Correct |
4 ms |
1036 KB |
Output is correct |
| 27 |
Correct |
5 ms |
1116 KB |
Output is correct |
| 28 |
Correct |
4 ms |
1116 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
9 ms |
1532 KB |
Output is correct |
| 2 |
Correct |
7 ms |
1660 KB |
Output is correct |
| 3 |
Correct |
42 ms |
3952 KB |
Output is correct |
| 4 |
Correct |
38 ms |
5040 KB |
Output is correct |
| 5 |
Correct |
18 ms |
5040 KB |
Output is correct |
| 6 |
Correct |
18 ms |
5040 KB |
Output is correct |
| 7 |
Correct |
32 ms |
6648 KB |
Output is correct |
| 8 |
Correct |
33 ms |
7264 KB |
Output is correct |
| 9 |
Correct |
18 ms |
7264 KB |
Output is correct |
| 10 |
Correct |
14 ms |
7264 KB |
Output is correct |
| 11 |
Correct |
39 ms |
8896 KB |
Output is correct |
| 12 |
Correct |
42 ms |
9960 KB |
Output is correct |
| 13 |
Correct |
19 ms |
9960 KB |
Output is correct |
| 14 |
Correct |
25 ms |
10060 KB |
Output is correct |
| 15 |
Correct |
30 ms |
11220 KB |
Output is correct |
| 16 |
Correct |
30 ms |
11948 KB |
Output is correct |
| 17 |
Correct |
36 ms |
13312 KB |
Output is correct |
| 18 |
Correct |
49 ms |
14160 KB |
Output is correct |
| 19 |
Correct |
30 ms |
15104 KB |
Output is correct |
| 20 |
Correct |
35 ms |
16144 KB |
Output is correct |
