Submission #1311531

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311531		madamadam3	Gap (APIO16_gap)	C++20	30 / 100	34 ms	3236 KiB

gap

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

using namespace std;
typedef long long ll;

ll findGap(int T, int N) {
	if (T == 1) {
		vector<ll> a;
		ll s = 0, t = 1e18+1, mn = 0, mx = 0;
		for (int i = 0; i < (N+1)/2; i++) {
			MinMax(s, t, &mn, &mx);
			if (mn != -1) a.push_back(mn);
			if (mx != -1 && mx != mn) a.push_back(mx);
			s = mn+1, t = mx-1;
		}

		sort(a.begin(), a.end());

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

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