Submission #397939

#	Time	Username	Problem	Language	Result	Execution time	Memory
397939		dxz05	Gap (APIO16_gap)	C++14	30 / 100	59 ms	1904 KiB

gap

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

using namespace std;

const int MAXN = 555555;

typedef long long ll;
ll a[MAXN];

long long findGap(int SUBTASK, int n){
    ll mn = 0, mx = 1e18;
    for (int i = 1; i <= (n + 1) / 2; i++){
        MinMax(mn, mx, &a[i], &a[n - i + 1]);
        mn = a[i] + 1;
        mx = a[n - i + 1] - 1;
    }

    ll ans = 0;
    for (int i = 1; i < n; i++){
        ans = max(ans, a[i + 1] - a[i]);
    }

	return ans;
}

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