| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 160839 |
2019-10-30T07:59:19 Z |
nafis_shifat |
Gap (APIO16_gap) |
C++14 |
|
115 ms |
1912 KB |
#include "gap.h"
#include<bits/stdc++.h>
#define pii pair<int,int>
#define ll long long
using namespace std;
const ll inf=1e18;
ll solve1(int N)
{
int n=N;
ll a[n];
int id=0;
ll l1=0;
ll l2=inf;
ll mn,mx;
while(n>0)
{
MinMax(l1,l2,&mn,&mx);
if(mx!=mn)n-=2;
else n--;
a[id]=mn;
a[N-id-1]=mx;
id++;
l1=mn+1;
l2=mx-1;
}
ll c=0;
for(int i=1;i<N;i++)c=max(c,a[i]-a[i-1]);
return c;
}
ll solve2(int N)
{
ll mx,mn;
mx=mn=-1;
MinMax(0,inf,&mn,&mx);
ll sm=mn;
ll up=mx;
ll off=(mx-mn-1)/N;
ll lst=sm;
ll cur=0;
ll pnt=sm+1;
for(int i=1;i<N;i++)
{
MinMax(pnt,pnt+off-1,&mn,&mx);
if(mn!=-1)
{
cur=max(cur,mn-lst);
lst=mx;
}
pnt+=off;
}
MinMax(pnt,up-1,&mn,&mx);
if(mn!=-1)
{
cur=max(cur,mn-lst);
cur=max(cur,up-mx);
}
else
{
cur=max(cur,up-lst);
}
return cur;
}
long long findGap(int T, int N)
{
if(T==1)return solve1(N);
return solve2(N);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
380 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
3 ms |
376 KB |
Output is correct |
| 12 |
Correct |
3 ms |
376 KB |
Output is correct |
| 13 |
Correct |
3 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
15 ms |
764 KB |
Output is correct |
| 17 |
Correct |
16 ms |
760 KB |
Output is correct |
| 18 |
Correct |
15 ms |
760 KB |
Output is correct |
| 19 |
Correct |
15 ms |
760 KB |
Output is correct |
| 20 |
Correct |
11 ms |
760 KB |
Output is correct |
| 21 |
Correct |
55 ms |
1912 KB |
Output is correct |
| 22 |
Correct |
107 ms |
1912 KB |
Output is correct |
| 23 |
Correct |
56 ms |
1912 KB |
Output is correct |
| 24 |
Correct |
115 ms |
1912 KB |
Output is correct |
| 25 |
Correct |
47 ms |
1912 KB |
Output is correct |
| 26 |
Correct |
56 ms |
1912 KB |
Output is correct |
| 27 |
Correct |
56 ms |
1912 KB |
Output is correct |
| 28 |
Correct |
55 ms |
1912 KB |
Output is correct |
| 29 |
Correct |
56 ms |
1912 KB |
Output is correct |
| 30 |
Correct |
43 ms |
1912 KB |
Output is correct |
| 31 |
Correct |
2 ms |
376 KB |
Output is correct |
| 32 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
380 KB |
Output is correct |
| 3 |
Correct |
13 ms |
376 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
380 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
3 ms |
376 KB |
Output is correct |
| 12 |
Correct |
3 ms |
376 KB |
Output is correct |
| 13 |
Correct |
3 ms |
376 KB |
Output is correct |
| 14 |
Correct |
3 ms |
376 KB |
Output is correct |
| 15 |
Correct |
3 ms |
376 KB |
Output is correct |
| 16 |
Correct |
35 ms |
504 KB |
Output is correct |
| 17 |
Correct |
19 ms |
504 KB |
Output is correct |
| 18 |
Correct |
19 ms |
504 KB |
Output is correct |
| 19 |
Correct |
19 ms |
504 KB |
Output is correct |
| 20 |
Correct |
9 ms |
504 KB |
Output is correct |
| 21 |
Correct |
75 ms |
1144 KB |
Output is correct |
| 22 |
Correct |
77 ms |
1144 KB |
Output is correct |
| 23 |
Correct |
91 ms |
1272 KB |
Output is correct |
| 24 |
Correct |
73 ms |
1144 KB |
Output is correct |
| 25 |
Correct |
71 ms |
1144 KB |
Output is correct |
| 26 |
Correct |
74 ms |
1144 KB |
Output is correct |
| 27 |
Correct |
73 ms |
1144 KB |
Output is correct |
| 28 |
Correct |
74 ms |
1272 KB |
Output is correct |
| 29 |
Correct |
88 ms |
1108 KB |
Output is correct |
| 30 |
Correct |
39 ms |
1144 KB |
Output is correct |
| 31 |
Correct |
2 ms |
376 KB |
Output is correct |
| 32 |
Correct |
2 ms |
376 KB |
Output is correct |
