| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 84387 |
2018-11-14T21:30:01 Z |
Alexa2001 |
Gap (APIO16_gap) |
C++17 |
|
102 ms |
3564 KB |
#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll lim = 1e18;
long long findGap(int T, int N)
{
ll *A, *B;
ll ans = 0;
A = new ll(); B = new ll();
if(T == 1)
{
ll x = 0, y = lim;
int i;
for(i=0; i<(N+1)/2; ++i)
{
MinMax(x, y, A, B);
if(i)
{
ans = max(ans, *A - x + 1);
ans = max(ans, y - *B + 1);
}
x = *A + 1;
y = *B - 1;
}
if(N%2==0) ans = max(ans, y-x+2);
return ans;
}
MinMax(0, lim, A, B);
ll X, Y;
X = *A, Y = *B;
ll i, S = (Y-X) / (N-1) + 1;
vector<ll> endpoints;
for(i = 0; i <= Y-X; i += S)
{
MinMax(X+i, X + min(i+S-1, Y-X), A, B);
if(*A == -1) continue;
endpoints.push_back(*A);
endpoints.push_back(*B);
}
endpoints.push_back(Y);
int j;
for(j=0; j<endpoints.size()-1; ++j)
ans = max(ans, endpoints[j+1] - endpoints[j]);
return ans;
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:50:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(j=0; j<endpoints.size()-1; ++j)
~^~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
372 KB |
Output is correct |
| 3 |
Correct |
2 ms |
448 KB |
Output is correct |
| 4 |
Correct |
2 ms |
592 KB |
Output is correct |
| 5 |
Correct |
2 ms |
600 KB |
Output is correct |
| 6 |
Correct |
2 ms |
600 KB |
Output is correct |
| 7 |
Correct |
2 ms |
600 KB |
Output is correct |
| 8 |
Correct |
2 ms |
600 KB |
Output is correct |
| 9 |
Correct |
2 ms |
684 KB |
Output is correct |
| 10 |
Correct |
2 ms |
684 KB |
Output is correct |
| 11 |
Correct |
3 ms |
684 KB |
Output is correct |
| 12 |
Correct |
3 ms |
684 KB |
Output is correct |
| 13 |
Correct |
2 ms |
684 KB |
Output is correct |
| 14 |
Correct |
3 ms |
684 KB |
Output is correct |
| 15 |
Correct |
3 ms |
684 KB |
Output is correct |
| 16 |
Correct |
14 ms |
760 KB |
Output is correct |
| 17 |
Correct |
14 ms |
760 KB |
Output is correct |
| 18 |
Correct |
14 ms |
888 KB |
Output is correct |
| 19 |
Correct |
14 ms |
904 KB |
Output is correct |
| 20 |
Correct |
12 ms |
904 KB |
Output is correct |
| 21 |
Correct |
53 ms |
1400 KB |
Output is correct |
| 22 |
Correct |
54 ms |
1420 KB |
Output is correct |
| 23 |
Correct |
54 ms |
1420 KB |
Output is correct |
| 24 |
Correct |
58 ms |
1420 KB |
Output is correct |
| 25 |
Correct |
46 ms |
1528 KB |
Output is correct |
| 26 |
Correct |
56 ms |
1528 KB |
Output is correct |
| 27 |
Correct |
54 ms |
1528 KB |
Output is correct |
| 28 |
Correct |
54 ms |
1528 KB |
Output is correct |
| 29 |
Correct |
53 ms |
1528 KB |
Output is correct |
| 30 |
Correct |
39 ms |
1528 KB |
Output is correct |
| 31 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 32 |
Correct |
2 ms |
1528 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 2 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 3 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 4 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 5 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 6 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 7 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 8 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 9 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 10 |
Correct |
2 ms |
1528 KB |
Output is correct |
| 11 |
Correct |
4 ms |
1528 KB |
Output is correct |
| 12 |
Correct |
3 ms |
1528 KB |
Output is correct |
| 13 |
Correct |
3 ms |
1528 KB |
Output is correct |
| 14 |
Correct |
3 ms |
1528 KB |
Output is correct |
| 15 |
Correct |
3 ms |
1528 KB |
Output is correct |
| 16 |
Correct |
19 ms |
1528 KB |
Output is correct |
| 17 |
Correct |
19 ms |
1528 KB |
Output is correct |
| 18 |
Correct |
20 ms |
1528 KB |
Output is correct |
| 19 |
Correct |
20 ms |
1528 KB |
Output is correct |
| 20 |
Correct |
10 ms |
1528 KB |
Output is correct |
| 21 |
Correct |
102 ms |
2548 KB |
Output is correct |
| 22 |
Correct |
75 ms |
2660 KB |
Output is correct |
| 23 |
Correct |
75 ms |
2660 KB |
Output is correct |
| 24 |
Correct |
74 ms |
2660 KB |
Output is correct |
| 25 |
Correct |
70 ms |
3564 KB |
Output is correct |
| 26 |
Correct |
80 ms |
3564 KB |
Output is correct |
| 27 |
Correct |
81 ms |
3564 KB |
Output is correct |
| 28 |
Correct |
75 ms |
3564 KB |
Output is correct |
| 29 |
Correct |
78 ms |
3564 KB |
Output is correct |
| 30 |
Correct |
39 ms |
3564 KB |
Output is correct |
| 31 |
Correct |
2 ms |
3564 KB |
Output is correct |
| 32 |
Correct |
2 ms |
3564 KB |
Output is correct |
