| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 78113 |
2018-10-02T12:53:17 Z |
aquablitz11 |
Gap (APIO16_gap) |
C++14 |
|
84 ms |
39848 KB |
#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
using ll = long long;
const int N = 1e5+10;
ll A[N];
long long findGap(int t, int n)
{
if (t == 1) {
ll mn = 0, mx = 1e18;
for (int i = 1; i <= (n+1)/2; ++i) {
MinMax(mn, mx, &mn, &mx);
A[i] = mn++;
A[n-i+1] = mx--;
}
ll ans = 0;
for (int i = 2; i <= n; ++i)
ans = max(ans, A[i]-A[i-1]);
return ans;
} else {
ll mn, mx;
MinMax(0, 1e18, &mn, &mx);
ll z = n-2 == 0 ? 0 : (mx-mn-1)/(n-2);
vector<ll> num;
num.push_back(mn);
for (int i = 0; i < n-2; ++i) {
ll l = mn+1 + z*i;
ll r = mn+1 + z*(i+1) - 1;
if (i == n-3) r = mx-1;
ll mn2, mx2;
MinMax(l, r, &mn2, &mx2);
if (mn2 != -1) {
num.push_back(mn2);
num.push_back(mx2);
}
}
num.push_back(mx);
ll ans = 0;
for (int i = 1; i < num.size(); ++i)
ans = max(ans, num[i]-num[i-1]);
return ans;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:41:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 1; i < num.size(); ++i)
~~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
732 KB |
Output is correct |
| 3 |
Correct |
2 ms |
732 KB |
Output is correct |
| 4 |
Correct |
2 ms |
732 KB |
Output is correct |
| 5 |
Correct |
2 ms |
732 KB |
Output is correct |
| 6 |
Correct |
2 ms |
804 KB |
Output is correct |
| 7 |
Correct |
2 ms |
816 KB |
Output is correct |
| 8 |
Correct |
2 ms |
876 KB |
Output is correct |
| 9 |
Correct |
2 ms |
876 KB |
Output is correct |
| 10 |
Correct |
2 ms |
876 KB |
Output is correct |
| 11 |
Correct |
3 ms |
888 KB |
Output is correct |
| 12 |
Correct |
3 ms |
916 KB |
Output is correct |
| 13 |
Correct |
3 ms |
960 KB |
Output is correct |
| 14 |
Correct |
3 ms |
1008 KB |
Output is correct |
| 15 |
Correct |
3 ms |
1060 KB |
Output is correct |
| 16 |
Correct |
16 ms |
1824 KB |
Output is correct |
| 17 |
Correct |
16 ms |
2316 KB |
Output is correct |
| 18 |
Correct |
17 ms |
2784 KB |
Output is correct |
| 19 |
Correct |
16 ms |
3372 KB |
Output is correct |
| 20 |
Correct |
11 ms |
3468 KB |
Output is correct |
| 21 |
Correct |
58 ms |
6440 KB |
Output is correct |
| 22 |
Correct |
59 ms |
8284 KB |
Output is correct |
| 23 |
Correct |
59 ms |
10384 KB |
Output is correct |
| 24 |
Correct |
57 ms |
11972 KB |
Output is correct |
| 25 |
Correct |
48 ms |
13176 KB |
Output is correct |
| 26 |
Correct |
69 ms |
15032 KB |
Output is correct |
| 27 |
Correct |
60 ms |
16876 KB |
Output is correct |
| 28 |
Correct |
60 ms |
18736 KB |
Output is correct |
| 29 |
Correct |
61 ms |
20580 KB |
Output is correct |
| 30 |
Correct |
41 ms |
21272 KB |
Output is correct |
| 31 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 32 |
Correct |
2 ms |
21272 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 2 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 3 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 4 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 5 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 6 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 7 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 8 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 9 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 10 |
Correct |
2 ms |
21272 KB |
Output is correct |
| 11 |
Correct |
3 ms |
21272 KB |
Output is correct |
| 12 |
Correct |
3 ms |
21272 KB |
Output is correct |
| 13 |
Correct |
3 ms |
21272 KB |
Output is correct |
| 14 |
Correct |
3 ms |
21272 KB |
Output is correct |
| 15 |
Correct |
3 ms |
21272 KB |
Output is correct |
| 16 |
Correct |
20 ms |
21272 KB |
Output is correct |
| 17 |
Correct |
21 ms |
21448 KB |
Output is correct |
| 18 |
Correct |
21 ms |
22076 KB |
Output is correct |
| 19 |
Correct |
21 ms |
22392 KB |
Output is correct |
| 20 |
Correct |
11 ms |
22392 KB |
Output is correct |
| 21 |
Correct |
80 ms |
25708 KB |
Output is correct |
| 22 |
Correct |
76 ms |
27680 KB |
Output is correct |
| 23 |
Correct |
84 ms |
29392 KB |
Output is correct |
| 24 |
Correct |
84 ms |
31240 KB |
Output is correct |
| 25 |
Correct |
77 ms |
33480 KB |
Output is correct |
| 26 |
Correct |
83 ms |
34324 KB |
Output is correct |
| 27 |
Correct |
80 ms |
36160 KB |
Output is correct |
| 28 |
Correct |
80 ms |
38000 KB |
Output is correct |
| 29 |
Correct |
80 ms |
39848 KB |
Output is correct |
| 30 |
Correct |
40 ms |
39848 KB |
Output is correct |
| 31 |
Correct |
2 ms |
39848 KB |
Output is correct |
| 32 |
Correct |
2 ms |
39848 KB |
Output is correct |
