Submission #1027738

#	Time	Username	Problem	Language	Result	Execution time	Memory
1027738		stdfloat	Gap (APIO16_gap)	C++17	0 / 100	23 ms	5516 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;

using ll = long long;

ll findGap(int T, int N) {
	ll s, t;
	MinMax(0, (ll)1e18, &s, &t);

	int cnt = 1;
	ll ans = LLONG_MAX;
	while (N > 2 && s + 1 < t) {
		cnt++;
		assert(cnt <= (N + 1) / 2 && (N & 1));
		
		ll x, y;
		MinMax(s + 1, t - 1, &x, &y);

		if (x == -1) break;
	
		ans = min({ans, x - s, t - y});
		s = x; t = y; N -= 2;
	}

	return min(ans, (s < t ? t - s : LLONG_MAX));
}

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