제출 #789814

#제출 시각아이디문제언어결과실행 시간메모리
789814Minindu206Roller Coaster Railroad (IOI16_railroad)C++14
34 / 100
43 ms11076 KiB
#include "railroad.h" #include <bits/stdc++.h> using namespace std; long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) { #define int long long int n = (int)s.size(); vector<vector<int>> dp((1 << n), vector<int>(n, LLONG_MAX)); for (int i = 0; i < n; i++) dp[(1 << i)][i] = 0; for (int i = 0; i < (1 << n); i++) { for (int j = 0; j < n; j++) { if (!((1 << j) & (i))) for (int k = 0; k < n; k++) { if (((1 << k) & i)) { int dis = max((int)(t[k] - s[j]), 0LL); dp[i | (1 << j)][j] = min(dp[i][k] + dis, dp[i | (1 << j)][j]); } } } } int ans = LLONG_MAX; for (int i = 0; i < n; i++) { ans = min(ans, dp[(1 << n) - 1][i]); } return ans; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...