# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
81186 | 2018-10-24T03:59:31 Z | GoodTrung | Wiring (IOI17_wiring) | C++14 | 0 ms | 0 KB |
#include <bits/stdc++.h> #define fi first #define se second #define NAME "wiring" using namespace std; typedef long long LL; typedef pair <int, int> pii; typedef double DB; typedef pair <LL, LL> pLL; const int NMAX = 1e6+7; int n, m; LL min_total_length(vector <int> r, vector <int> b) { LL res = 0; n = r.size(); m = b.size(); if(r[n-1] < b[0]) { for(int i = 0; i < n; ++i) res -= r[i]; for(int i = 0; i < m; ++i) res += b[i]; res += LL(max(n - m, 0)) * b[0]; res -= Ll(max(m - n, 0)) * r[n-1]; return res; } return -1; }