| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 383956 |
2021-03-31T05:31:34 Z |
mihai145 |
Gap (APIO16_gap) |
C++14 |
|
78 ms |
2712 KB |
#include "gap.h"
#include <vector>
#include <deque>
#include <algorithm>
const long long INF = 1e18;
long long findGap(int T, int N)
{
if(T == 2) {
long long a0, aN;
MinMax(0LL, INF, &a0, &aN);
long long L = (aN - a0) / (N - 1);
if(N == 2) {
return L;
}
if((aN - a0) % (N - 1) != 0) {
++L;
}
std::vector <long long> values;
values.push_back(a0);
long long prevRightEnd = a0;
for(int i = 1; i <= N - 1; i++) {
long long mn, mx;
if(prevRightEnd + L - 1 < aN) {
MinMax(prevRightEnd + 1, prevRightEnd + L, &mn, &mx);
} else {
if(prevRightEnd + 1 <= aN - 1) {
MinMax(prevRightEnd + 1, aN - 1, &mn, &mx);
}
}
prevRightEnd = prevRightEnd + L;
if(mn != -1) {
values.push_back(mn);
if(mx != mn) {
values.push_back(mx);
}
}
}
values.push_back(aN);
long long dif = 0;
for(int i = 1; i < (int)values.size(); i++) {
dif = std::max(dif, values[i] - values[i - 1]);
}
return dif;
}
std::vector <long long> firstValues, lastValues;
long long boundL = 0, boundR = INF;
for(int i = 1; i <= N / 2; i++) {
long long mn, mx;
MinMax(boundL, boundR, &mn, &mx);
firstValues.push_back(mn);
lastValues.push_back(mx);
boundL = mn + 1;
boundR = mx - 1;
}
if(N % 2 == 1) {
long long mn, mx;
MinMax(boundL, boundR, &mn, &mx);
firstValues.push_back(mn);
}
std::reverse(lastValues.begin(), lastValues.end());
for(long long val : lastValues) {
firstValues.push_back(val);
}
long long dif = 0;
for(int i = 1; i < (int)firstValues.size(); i++) {
dif = std::max(dif, firstValues[i] - firstValues[i - 1]);
}
return dif;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
12 ms |
992 KB |
Output is correct |
| 17 |
Correct |
11 ms |
1004 KB |
Output is correct |
| 18 |
Correct |
12 ms |
1024 KB |
Output is correct |
| 19 |
Correct |
13 ms |
1004 KB |
Output is correct |
| 20 |
Correct |
13 ms |
1004 KB |
Output is correct |
| 21 |
Correct |
57 ms |
2704 KB |
Output is correct |
| 22 |
Correct |
45 ms |
2708 KB |
Output is correct |
| 23 |
Correct |
46 ms |
2704 KB |
Output is correct |
| 24 |
Correct |
46 ms |
2704 KB |
Output is correct |
| 25 |
Correct |
43 ms |
2704 KB |
Output is correct |
| 26 |
Correct |
45 ms |
2704 KB |
Output is correct |
| 27 |
Correct |
51 ms |
2704 KB |
Output is correct |
| 28 |
Correct |
49 ms |
2712 KB |
Output is correct |
| 29 |
Correct |
45 ms |
2704 KB |
Output is correct |
| 30 |
Correct |
37 ms |
2704 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
2 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
15 ms |
876 KB |
Output is correct |
| 17 |
Correct |
18 ms |
876 KB |
Output is correct |
| 18 |
Correct |
16 ms |
1004 KB |
Output is correct |
| 19 |
Correct |
18 ms |
876 KB |
Output is correct |
| 20 |
Correct |
9 ms |
492 KB |
Output is correct |
| 21 |
Correct |
63 ms |
2276 KB |
Output is correct |
| 22 |
Correct |
78 ms |
2276 KB |
Output is correct |
| 23 |
Correct |
73 ms |
2276 KB |
Output is correct |
| 24 |
Correct |
70 ms |
2296 KB |
Output is correct |
| 25 |
Correct |
57 ms |
2276 KB |
Output is correct |
| 26 |
Correct |
68 ms |
2276 KB |
Output is correct |
| 27 |
Correct |
61 ms |
2276 KB |
Output is correct |
| 28 |
Correct |
62 ms |
2324 KB |
Output is correct |
| 29 |
Correct |
64 ms |
2276 KB |
Output is correct |
| 30 |
Correct |
37 ms |
1516 KB |
Output is correct |
| 31 |
Correct |
1 ms |
364 KB |
Output is correct |
| 32 |
Correct |
1 ms |
364 KB |
Output is correct |
