제출 #963628

#제출 시각아이디문제언어결과실행 시간메모리
963628AcanikolicGap (APIO16_gap)C++14
0 / 100
37 ms3024 KiB
#include <bits/stdc++.h> #include "gap.h" #define F first #define S second using namespace std; const int N = 2e5 + 10; const long long inf = 1000000000000000000ll; /*long long a[N]; int n; void MinMax(long long s,long long t,long long &mn,long long &mx) { for(int i = 1; i <= n; i++) { if(a[i] >= s) { mn = a[i]; break; } } for(int i = 1; i <= n; i++) { if(a[i] <= t) mx = a[i]; } }*/ long long findGap(int t,int n) { long long L,R,res = 1e18; MinMax(0,inf,&L,&R); for(int i = 1; i <= (n + 1) / 2; i++) { long long l = L,r = R; MinMax(l + 1,r - 1,&L,&R); if(L != -1) res = min(res,L - l); if(R != -1) res = min(res,r - R); } return res; } /*signed main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cin >> n; for(int i = 1; i <= n; i++) cin >> a[i]; cout << findGap(1,n); return 0; } */
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