Submission #76382

#	Time	Username	Problem	Language	Result	Execution time	Memory
76382		vex	Gap (APIO16_gap)	C++14	30 / 100	59 ms	39412 KiB

gap

#include <bits/stdc++.h>
#include<gap.h>
#define maxn 100005
#define INF 1e18 + 1000
using namespace std;

int n;
long long a[maxn];

long long findGap(int t,int n)
{
    if(t==1)
    {
        int br=1;
        long long mn,mx;
        a[0]=0;
        a[n+1]=INF;
        while(br<=(n+1)/2)
        {
            MinMax(a[br-1]+1,a[n+2-br]-1,&mn,&mx);
            a[br]=mn;
            a[n+1-br]=mx;
            br++;
        }
        
        long long sol=0;
        for(int i=1;i<n;i++)
        {
            if(a[i+1]-a[i]>sol)sol=a[i+1]-a[i];
        }
        return sol;
    }
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

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