#include <bits/stdc++.h>
#include "gap.h"
/// #pragma GCC optimize ("Ofast")
/// #pragma GCC target ("avx2")
/// #pragma GCC optimize("unroll-loops")
using namespace std;
using ll = long long;
using ld = long double;
#define ff first
#define ss second
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define lb lower_bound
ll findGap(int T, int N) {
if(T == 1) {
vector<ll> A(N + 2);
A[0] = -1ll, A[N + 1] = 1000000000ll * 1000000000ll + 1ll;
for(ll l = 1; l <= (N + 1) / 2; l++) {
MinMax(A[l - 1] + 1, A[N - l + 2] - 1, &A[l], &A[N - l + 1]);
}
ll res = 0;
for(ll l = 2; l <= N; l++)
res = max(res, A[l] - A[l - 1]);
return res;
}
vector<ll> S; ll mn, mx, res = 0;
MinMax(0ll, 1000000000000000000ll, &mn, &mx);
ll L = mn, R = mx; ll md = (R - L + N) / N;
S.push_back(L);
while(L < R) {
MinMax(L + 1, min(R - 1, L + md), &mn, &mx);
if(mn == -1 && mx == -1) continue;
S.push_back(mn); S.push_back(mx); L += md;
}
S.push_back(R);
for(int l = 1; l < S.size(); l++)
res = max(res, S[l] - S[l - 1]);
return res;
}
Compilation message
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:40:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
40 | for(int l = 1; l < S.size(); l++)
| ~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
0 ms |
208 KB |
Output is correct |
| 4 |
Correct |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
0 ms |
208 KB |
Output is correct |
| 7 |
Correct |
0 ms |
208 KB |
Output is correct |
| 8 |
Correct |
0 ms |
208 KB |
Output is correct |
| 9 |
Correct |
0 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
10 ms |
684 KB |
Output is correct |
| 17 |
Correct |
13 ms |
708 KB |
Output is correct |
| 18 |
Correct |
9 ms |
720 KB |
Output is correct |
| 19 |
Correct |
9 ms |
688 KB |
Output is correct |
| 20 |
Correct |
7 ms |
720 KB |
Output is correct |
| 21 |
Correct |
37 ms |
1844 KB |
Output is correct |
| 22 |
Correct |
39 ms |
1816 KB |
Output is correct |
| 23 |
Correct |
42 ms |
1816 KB |
Output is correct |
| 24 |
Correct |
36 ms |
1832 KB |
Output is correct |
| 25 |
Correct |
35 ms |
1824 KB |
Output is correct |
| 26 |
Correct |
37 ms |
1864 KB |
Output is correct |
| 27 |
Correct |
53 ms |
1788 KB |
Output is correct |
| 28 |
Correct |
44 ms |
1828 KB |
Output is correct |
| 29 |
Correct |
38 ms |
1784 KB |
Output is correct |
| 30 |
Correct |
28 ms |
1872 KB |
Output is correct |
| 31 |
Correct |
1 ms |
208 KB |
Output is correct |
| 32 |
Correct |
0 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
3062 ms |
208 KB |
Time limit exceeded |
| 2 |
Execution timed out |
3075 ms |
208 KB |
Time limit exceeded |
| 3 |
Execution timed out |
3014 ms |
208 KB |
Time limit exceeded |
| 4 |
Execution timed out |
3046 ms |
208 KB |
Time limit exceeded |
| 5 |
Execution timed out |
3053 ms |
208 KB |
Time limit exceeded |
| 6 |
Execution timed out |
3076 ms |
208 KB |
Time limit exceeded |
| 7 |
Execution timed out |
3079 ms |
208 KB |
Time limit exceeded |
| 8 |
Execution timed out |
3092 ms |
208 KB |
Time limit exceeded |
| 9 |
Execution timed out |
3092 ms |
208 KB |
Time limit exceeded |
| 10 |
Execution timed out |
3096 ms |
208 KB |
Time limit exceeded |
| 11 |
Execution timed out |
3090 ms |
208 KB |
Time limit exceeded |
| 12 |
Execution timed out |
3091 ms |
208 KB |
Time limit exceeded |
| 13 |
Execution timed out |
3095 ms |
208 KB |
Time limit exceeded |
| 14 |
Execution timed out |
3085 ms |
208 KB |
Time limit exceeded |
| 15 |
Execution timed out |
3094 ms |
208 KB |
Time limit exceeded |
| 16 |
Execution timed out |
3079 ms |
464 KB |
Time limit exceeded |
| 17 |
Execution timed out |
3085 ms |
476 KB |
Time limit exceeded |
| 18 |
Execution timed out |
3092 ms |
464 KB |
Time limit exceeded |
| 19 |
Execution timed out |
3061 ms |
508 KB |
Time limit exceeded |
| 20 |
Execution timed out |
3070 ms |
464 KB |
Time limit exceeded |
| 21 |
Execution timed out |
3049 ms |
968 KB |
Time limit exceeded |
| 22 |
Execution timed out |
3027 ms |
1028 KB |
Time limit exceeded |
| 23 |
Execution timed out |
3040 ms |
1004 KB |
Time limit exceeded |
| 24 |
Execution timed out |
3033 ms |
968 KB |
Time limit exceeded |
| 25 |
Execution timed out |
3050 ms |
1056 KB |
Time limit exceeded |
| 26 |
Execution timed out |
3044 ms |
976 KB |
Time limit exceeded |
| 27 |
Execution timed out |
3042 ms |
1056 KB |
Time limit exceeded |
| 28 |
Execution timed out |
3051 ms |
1072 KB |
Time limit exceeded |
| 29 |
Execution timed out |
3051 ms |
968 KB |
Time limit exceeded |
| 30 |
Execution timed out |
3066 ms |
1172 KB |
Time limit exceeded |
| 31 |
Execution timed out |
3037 ms |
208 KB |
Time limit exceeded |
| 32 |
Execution timed out |
3061 ms |
208 KB |
Time limit exceeded |
