Submission #1105739

#	Time	Username	Problem	Language	Result	Execution time	Memory
1105739		mariaclara	Gap (APIO16_gap)	C++17	30 / 100	30 ms	3512 KiB

gap

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

using namespace std;

typedef long long ll;
typedef pair<int,int> pii;
const ll INF = 1e18;
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define mk make_pair
#define pb push_back
#define fr first 
#define sc second 

ll findGap(int T, int N) {

	if(T == 1) {
		vector<ll> a(N);
		int l = 0, r = N-1;
		ll val1 = 0, val2 = INF;

		while(l <= r) {
			MinMax(val1, val2, &a[l], &a[r]);
			val1 = a[l] + 1;
			val2 = a[r] - 1;
			l++;
			r--;
		}

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

		return ans;
	}

	return 0;
}

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