Submission #1366264

#	Time	Username	Problem	Language	Result	Execution time	Memory
1366264		vahagng	Gap (APIO16_gap)	C++20	0 / 100	12 ms	1952 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
long long a[100001];

long long findGap(int T, int N){
	long long mn = 0, mx = 1e18;
	for(int i = 0; i < N / 2; i++){
		MinMax(mn, mx, &mn, &mx);
		a[i] = mn;
		a[N - i - 1] = mx;
	}
	if(N & 1){
		MinMax(mn, mx, &mn, &mx);
		a[(N + 1) / 2] = mn;
	}
	long long res=  0;
	for(int i = 1; i < N; i++){
		res = max(res, a[i] - a[i - 1]);
	}
	return res;
}

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