제출 #984471

#제출 시각아이디문제언어결과실행 시간메모리
984471elitewantsyouGrowing Vegetables is Fun 4 (JOI21_ho_t1)C++14
0 / 100
4 ms348 KiB
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> v(n); for (int i = 0; i < n; i++) { cin >> v[i]; } int res = 1e9; for (int i = 0; i < n; i++) { int A = 0, B = 0; for (int j = 0; j < i; j++) { A += max(0, v[j] - v[j + 1] + 1); } for (int j = n - 1; j > i; j--) { B += max(0, v[j] - v[j - 1] + 1); } res = min(res, max(A, B)); } cout << res << "\n"; return 0; }
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