| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 560908 |
2022-05-12T04:46:59 Z |
karrigan |
Gap (APIO16_gap) |
C++14 |
|
0 ms |
0 KB |
#include<bits/stdc++.h>
#define fastio ios_base::sync_with_stdio(false);cin.tie(nullptr);
#include "gap.h"
using namespace std;
const int maxn=1e6;
using ll=long long int;
long long a[100009];
long long findGap(int t, int n){
if (t==1){
a[0]=-1;
a[n+1]=2e18;
for (int i=1,j=n;i<=j;i++,j--){
MinMax(a[i-1]+1, a[j+1]-1, &a[i], &a[j]);
}
long long ans=-1;
for (int i=2;i<=n;i++){
ans=max(ans,a[i]-a[i-1]);
}
return ans;
}
else {
MinMax(0,1e18,&a[1],&a[n]);
long long l,r;
MinMax(a[1],a[1]+(a[n]-a[1])/(n-1),&l,&r);
long long temp=(a[n]-a[1])/(n-1);
long long ans=-1;
for (long long ret=r+1;ret+temp<=a[n];){
long long mn,mx;
MinMax(ret,rep+temp,&mn,&mx);
ans=max(ans,mn-r);
l=mn,r=mx;
ret=r+1;
}
return ans;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:29:24: error: 'rep' was not declared in this scope; did you mean 'ret'?
29 | MinMax(ret,rep+temp,&mn,&mx);
| ^~~
| ret
