Submission #708566

#	Time	Username	Problem	Language	Result	Execution time	Memory
708566		yuuhi	Gap (APIO16_gap)	C++14	30 / 100	42 ms	1864 KiB

gap

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

#define f first
#define s second
#define double long double
#define _size(x) ((int)((x).size()))

using namespace std ;

typedef pair< int , int > ii ;

long long findGap (int T , int n) {
    if (T == 1) {
        vector< long long > a(n + 5) ;
        long long l = 0 , r = 1e18 ;
        for (int i = 1 ; i <= (n + 1) / 2 ; ++ i) {
            MinMax(l , r , &a[i] , &a[n - i + 1]) ;
            l = a[i] + 1 ; r = a[n - i + 1] - 1 ;
        }
        long long ans = 0 ;
        for (int i = 1 ; i < n ; ++ i) ans = max(ans , a[i + 1] - a[i]) ;
        return ans ;
    }
    else {
        return 1 ;
    }
}

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