| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 110696 |
2019-05-12T06:10:26 Z |
baneling100 |
Gap (APIO16_gap) |
C++17 |
|
89 ms |
2044 KB |
#include "gap.h"
#include <algorithm>
#define MAX_N 100000
#define MAX_A 1000000000000000000
long long A[MAX_N];
long long findGap(int T, int N) {
long long min, max, ans = 0;
if (T == 1) { // subtask 1
int t = (N + 1) / 2, low = 0, high = N;
min = -1, max = MAX_A + 1;
for(int i = 0; i < t; i++) {
MinMax(min + 1, max - 1, &min, &max);
A[low++] = min;
A[--high] = max;
}
for(int i = 1; i < N; i++)
if(ans < A[i] - A[i - 1])
ans = A[i] - A[i - 1];
}
else { // subtask 2
MinMax(0, MAX_A, &min, &max);
long long gap = (max - min) / N, x, y, start = min + 1, end;
int M = 0;
A[M++] = min;
while(start < max) {
x = y = -1;
end = std::min(start + gap, max - 1);
MinMax(start, end, &x, &y);
if(x != -1) {
A[M++] = x;
if(x < y) A[M++] = y;
}
start = end + 1;
}
A[M++] = max;
for(int i = 1; i < M; i++)
if(ans < A[i] - A[i - 1])
ans = A[i] - A[i - 1];
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
384 KB |
Output is correct |
| 2 |
Correct |
3 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
3 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
3 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
3 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
3 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
16 ms |
768 KB |
Output is correct |
| 17 |
Correct |
17 ms |
768 KB |
Output is correct |
| 18 |
Correct |
13 ms |
640 KB |
Output is correct |
| 19 |
Correct |
14 ms |
640 KB |
Output is correct |
| 20 |
Correct |
10 ms |
640 KB |
Output is correct |
| 21 |
Correct |
52 ms |
1912 KB |
Output is correct |
| 22 |
Correct |
54 ms |
1852 KB |
Output is correct |
| 23 |
Correct |
51 ms |
1920 KB |
Output is correct |
| 24 |
Correct |
50 ms |
1912 KB |
Output is correct |
| 25 |
Correct |
41 ms |
1912 KB |
Output is correct |
| 26 |
Correct |
67 ms |
1884 KB |
Output is correct |
| 27 |
Correct |
59 ms |
2040 KB |
Output is correct |
| 28 |
Correct |
51 ms |
1860 KB |
Output is correct |
| 29 |
Correct |
49 ms |
2044 KB |
Output is correct |
| 30 |
Correct |
41 ms |
1920 KB |
Output is correct |
| 31 |
Correct |
3 ms |
384 KB |
Output is correct |
| 32 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
3 ms |
256 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
256 KB |
Output is correct |
| 7 |
Correct |
2 ms |
256 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
256 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
4 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
19 ms |
640 KB |
Output is correct |
| 17 |
Correct |
18 ms |
640 KB |
Output is correct |
| 18 |
Correct |
19 ms |
728 KB |
Output is correct |
| 19 |
Correct |
16 ms |
768 KB |
Output is correct |
| 20 |
Correct |
9 ms |
512 KB |
Output is correct |
| 21 |
Correct |
61 ms |
1784 KB |
Output is correct |
| 22 |
Correct |
61 ms |
1784 KB |
Output is correct |
| 23 |
Correct |
69 ms |
1840 KB |
Output is correct |
| 24 |
Correct |
61 ms |
1784 KB |
Output is correct |
| 25 |
Correct |
89 ms |
1912 KB |
Output is correct |
| 26 |
Correct |
68 ms |
1884 KB |
Output is correct |
| 27 |
Correct |
62 ms |
1812 KB |
Output is correct |
| 28 |
Correct |
70 ms |
1784 KB |
Output is correct |
| 29 |
Correct |
73 ms |
1876 KB |
Output is correct |
| 30 |
Correct |
32 ms |
1272 KB |
Output is correct |
| 31 |
Correct |
2 ms |
256 KB |
Output is correct |
| 32 |
Correct |
2 ms |
256 KB |
Output is correct |
