제출 #1237754

#제출 시각아이디문제언어결과실행 시간메모리
1237754clemmy14Bikeparking (EGOI24_bikeparking)C++20
0 / 100
0 ms328 KiB
#include<bits/stdc++.h> #define int long long using namespace std; signed main() { int n; cin >> n; vector<int> x(n), y(n), a, b; for(int i=0; i<n; i++) { cin >> x[i]; for(int j=0; j<x[i]; j++) a.push_back(i); } for(int i=0; i<n; i++) { cin >> y[i]; for(int j=0; j<y[i]; j++) b.push_back(i); } int ans=-1e12; for(int j=0; j<b.size(); j++) { int cur=0, aa=0; for(int i=j; i<b.size(); i++) { if(a[aa] < b[i]) cur++; else if(a[aa] > b[i]) cur--; aa++; } for(int i=j-1; i>=0; i--) { if(a[aa] < b[i]) cur++; else if(a[aa] > b[i]) cur--; aa++; } ans=max(ans, cur); } cout << ans; return 0; }
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