Submission #838533

#	Time	Username	Problem	Language	Result	Execution time	Memory
838533		tch1cherin	Gap (APIO16_gap)	C++17	30 / 100	34 ms	3096 KiB

gap

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


long long findGap(int T, int N) {
	long long Min = -1, Max = 1e18l + 1;
	vector<long long> front, back;
	for (int i = 0; i < (N + 1) / 2; i++) {
		MinMax(Min + 1, Max - 1, &Min, &Max);
		if (Min != Max) {
			front.push_back(Min);
		}
		back.push_back(Max);
	}
	reverse(back.begin(), back.end());
	vector<long long> A;
	for (auto v : front) {
		A.push_back(v);
	}
	for (auto v : back) {
		A.push_back(v);
	}
	long long gap = 0;
	for (int i = 0; i < N - 1; i++) {
		gap = max(gap, A[i + 1] - A[i]);
	}
	return gap;
}

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