| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 908648 |
2024-01-16T15:53:48 Z |
ByeWorld |
Gap (APIO16_gap) |
C++14 |
|
67 ms |
7384 KB |
#include "gap.h"
#include <bits/stdc++.h>
#define bupol __builtin_popcount
//#define int long long
#define ll long long
#define ld long double
#define fi first
#define se second
#define pb push_back
#define lf (id<<1)
#define rg ((id<<1)|1)
#define md ((l+r)>>1)
using namespace std;
const int MAXN = 1e5+5;
const int MAXK = 205;
const int LOG = 20;
const int MOD = 1e9+7;
const int SQRT = 520;
const ll INF = 1e18;
typedef pair<ll,ll> pii;
typedef pair<ll,pii> ipii;
ll mn, mx;
int n;
set<ll> s; ll ans = -INF;
ll le, ri, nx;
ll x, y;
ll a[MAXN];
long long findGap(int T, int N)
{
if(T==1){
n = N;
x = 0; y = INF;
for(int i=1; i<=(n+1)/2; i++){
MinMax(x, y, &mn, &mx);
a[i] = mn; a[n-i+1] = mx;
//cout << mn << ' '<< mx << " p\n";
x = mn+1; y = mx-1;
}
for(int i=1; i<=n-1; i++){
ans = max(ans, a[i+1]-a[i]);
}
return ans;
}
n = N;
MinMax(0, INF, &mn, &mx); le = mn; ri = mx;
s.insert(mn); s.insert(mx);
ll len = mx-mn-1, idx = mn;
for(ll i=1; i<=n-2; i++){ // n+1 segment
nx = len / (n-2) * i + le;
if(idx+1 <= nx){
//cout << idx+1 << ' ' << nx << " p\n";
MinMax(idx+1, nx, &mn, &mx);
s.insert(mn); s.insert(mx);
}
idx = nx;
}
nx = ri-1;
if(idx+1 <= nx){
//cout << idx+1 << ' ' << nx << " p\n";
MinMax(idx+1, nx, &mn, &mx);
s.insert(mn); s.insert(mx);
}
//for(auto in : s) cout << in << " xx\n";
auto it = s.begin(); ll las = -1;
while(it != s.end()){
if(las != -1) ans = max(ans, (*it)-las);
las = (*it); it++;
}
//for(auto in : s) cout << in << " in\n";
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2484 KB |
Output is correct |
| 5 |
Correct |
1 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 |
1 ms |
2400 KB |
Output is correct |
| 13 |
Correct |
2 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 |
7 ms |
2596 KB |
Output is correct |
| 17 |
Correct |
7 ms |
2592 KB |
Output is correct |
| 18 |
Correct |
7 ms |
2592 KB |
Output is correct |
| 19 |
Correct |
8 ms |
2752 KB |
Output is correct |
| 20 |
Correct |
6 ms |
2580 KB |
Output is correct |
| 21 |
Correct |
28 ms |
3032 KB |
Output is correct |
| 22 |
Correct |
28 ms |
2900 KB |
Output is correct |
| 23 |
Correct |
34 ms |
2856 KB |
Output is correct |
| 24 |
Correct |
27 ms |
2868 KB |
Output is correct |
| 25 |
Correct |
25 ms |
2868 KB |
Output is correct |
| 26 |
Correct |
27 ms |
3112 KB |
Output is correct |
| 27 |
Correct |
28 ms |
2876 KB |
Output is correct |
| 28 |
Correct |
28 ms |
2876 KB |
Output is correct |
| 29 |
Correct |
32 ms |
2852 KB |
Output is correct |
| 30 |
Correct |
26 ms |
2872 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2400 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2564 KB |
Output is correct |
| 2 |
Correct |
1 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 |
1 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 |
2 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
15 ms |
3580 KB |
Output is correct |
| 17 |
Correct |
14 ms |
3608 KB |
Output is correct |
| 18 |
Correct |
15 ms |
3620 KB |
Output is correct |
| 19 |
Correct |
16 ms |
3416 KB |
Output is correct |
| 20 |
Correct |
6 ms |
2576 KB |
Output is correct |
| 21 |
Correct |
60 ms |
7056 KB |
Output is correct |
| 22 |
Correct |
65 ms |
7072 KB |
Output is correct |
| 23 |
Correct |
61 ms |
6968 KB |
Output is correct |
| 24 |
Correct |
65 ms |
6984 KB |
Output is correct |
| 25 |
Correct |
67 ms |
7384 KB |
Output is correct |
| 26 |
Correct |
64 ms |
6916 KB |
Output is correct |
| 27 |
Correct |
60 ms |
6928 KB |
Output is correct |
| 28 |
Correct |
62 ms |
7024 KB |
Output is correct |
| 29 |
Correct |
60 ms |
6968 KB |
Output is correct |
| 30 |
Correct |
26 ms |
3380 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2388 KB |
Output is correct |
