Submission #39608

#	Time	Username	Problem	Language	Result	Execution time	Memory
39608		igzi	Gap (APIO16_gap)	C++11	30 / 100	83 ms	5800 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"

using namespace std;

long long findGap(int t,int n){
    long long l=0,d=n+1,a[100005],m=0,i;
    for(i=0;i<n;i++){
        a[i]=-5;
    }
    a[0]=-1;
    a[n+1]=1000000000000000005;
    for(i=1;i<=(n+1)/2;i++){
        MinMax(a[l]+1,a[d]-1,&a[l+1],&a[d-1]);
        l++; d--;
    }
    for(i=2;i<=l;i++){
        m=max(m,a[i]-a[i-1]);
    }
    if(l+1==d) m=max(m,a[d]-a[l]);
    for(i=d+1;i<n+1;i++){
        m=max(m,a[i]-a[i-1]);
    }
    return m;
}

• Subtask 1: 30 / 30
• Subtask 2: 0 / 70