제출 #636813

#제출 시각아이디문제언어결과실행 시간메모리
636813TobGap (APIO16_gap)C++14
30 / 100
72 ms5780 KiB
#include "gap.h" #include <bits/stdc++.h> #define ll long long #define F first #define S second #define all(x) x.begin(), x.end() #define pb push_back #define FIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0) using namespace std; long long findGap(int T, int N) { ll inf = 1e18; set <ll> s; ll a, b, nn = 2, mx = 0, la = -1; MinMax(0, inf, &a, &b); s.insert(a); s.insert(b); while (nn < N) { ll c = a+1, d = b-1; MinMax(c, d, &a, &b); s.insert(a); s.insert(b); nn += 2; } for (auto it : s) { if (la != -1) { mx = max(mx, it - la); } la = it; } return mx; }
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