| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 956423 |
2024-04-01T19:41:25 Z |
peteza |
Gap (APIO16_gap) |
C++14 |
|
37 ms |
4000 KB |
#include "gap.h"
#include <iostream>
#include <vector>
#include <utility>
using ll = long long;
const ll inf = 2e18;
long long findGap(int T, int N) {
if(T==1) {
ll cmin=0, cmax=inf, l=0, r=0;
std::vector<ll> v1, v2;
while(cmin <= cmax && v1.size() + v2.size() < N) {
MinMax(cmin, cmax, &l, &r);
if(l == -1) break;
v1.push_back(l); if(l != r) v2.push_back(r);
cmin = l+1; cmax = r-1;
}
ll amax = v2.back() - v1.back();
for(int i=0;i<v1.size()-1;i++) amax = std::max(amax, v1[i+1] - v1[i]);
for(int i=0;i<v2.size()-1;i++) amax = std::max(amax, v2[i] - v2[i+1]);
return amax;
} else {
ll rmin, rmax, l, r;
MinMax(0, inf, &rmin, &rmax);
ll amax = (rmax-rmin)/(N-1), i=1;
i=amax;
while(rmin < rmax) {
for(;i<=inf;i<<=1) {
MinMax(rmin+1, rmin+i, &l, &r);
if(l != -1) break;
}
//if(i >= amax) i >>= 1;
// i = std::max(i, 1ll);
amax = std::max(amax, l-rmin);
i=amax;
rmin = r;
}
return amax;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:12:47: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
12 | while(cmin <= cmax && v1.size() + v2.size() < N) {
| ~~~~~~~~~~~~~~~~~~~~~~^~~
gap.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
19 | for(int i=0;i<v1.size()-1;i++) amax = std::max(amax, v1[i+1] - v1[i]);
| ~^~~~~~~~~~~~
gap.cpp:20:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | for(int i=0;i<v2.size()-1;i++) amax = std::max(amax, v2[i] - v2[i+1]);
| ~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
9 ms |
2832 KB |
Output is correct |
| 17 |
Correct |
8 ms |
2836 KB |
Output is correct |
| 18 |
Correct |
7 ms |
2844 KB |
Output is correct |
| 19 |
Correct |
7 ms |
2844 KB |
Output is correct |
| 20 |
Correct |
7 ms |
2792 KB |
Output is correct |
| 21 |
Correct |
29 ms |
3912 KB |
Output is correct |
| 22 |
Correct |
28 ms |
3776 KB |
Output is correct |
| 23 |
Correct |
28 ms |
3656 KB |
Output is correct |
| 24 |
Correct |
29 ms |
3664 KB |
Output is correct |
| 25 |
Correct |
30 ms |
3672 KB |
Output is correct |
| 26 |
Correct |
28 ms |
3660 KB |
Output is correct |
| 27 |
Correct |
31 ms |
3596 KB |
Output is correct |
| 28 |
Correct |
31 ms |
3664 KB |
Output is correct |
| 29 |
Correct |
33 ms |
4000 KB |
Output is correct |
| 30 |
Correct |
23 ms |
3916 KB |
Output is correct |
| 31 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2396 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2500 KB |
Output is correct |
| 16 |
Correct |
5 ms |
2580 KB |
Output is correct |
| 17 |
Correct |
5 ms |
2580 KB |
Output is correct |
| 18 |
Correct |
5 ms |
2680 KB |
Output is correct |
| 19 |
Correct |
5 ms |
2588 KB |
Output is correct |
| 20 |
Correct |
2 ms |
2572 KB |
Output is correct |
| 21 |
Correct |
17 ms |
2856 KB |
Output is correct |
| 22 |
Correct |
17 ms |
2852 KB |
Output is correct |
| 23 |
Correct |
17 ms |
2856 KB |
Output is correct |
| 24 |
Correct |
17 ms |
2860 KB |
Output is correct |
| 25 |
Correct |
37 ms |
2852 KB |
Output is correct |
| 26 |
Correct |
18 ms |
2860 KB |
Output is correct |
| 27 |
Correct |
17 ms |
2856 KB |
Output is correct |
| 28 |
Correct |
17 ms |
2852 KB |
Output is correct |
| 29 |
Correct |
17 ms |
2856 KB |
Output is correct |
| 30 |
Correct |
9 ms |
2852 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
0 ms |
2392 KB |
Output is correct |
