제출 #1278904

#제출 시각아이디문제언어결과실행 시간메모리
1278904stanwaibbange친구 (IOI14_friend)C++20
100 / 100
17 ms1436 KiB
#include "friend.h" #include <bits/stdc++.h> using namespace std; using ll = long long; const int INF = numeric_limits<int>::max() / 2; // Find out best sample int findSample(int n,int confidence[],int host[],int protocol[]){ // int ans=0; // for (int i=0;i<n;++i){ // ans+=confidence[i]; // } // return ans; // int ans=0; // for (int i=0;i<n;++i){ // if (confidence[i] > ans) { // ans = confidence[i]; // } // } // return ans; // vector<vector<int>> adj(n,vector<int>{}); // for (int i=1;i<n;++i){ // if (protocol[i] == 0 || protocol[i] == 2) { // adj[i].push_back(host[i]); // } // if (protocol[i] == 1 || protocol[i] == 2) { // adj[i].append_range(adj[host[i]]); // } // } int out = 0; for (int i=n-1;i>0;--i){ if (protocol[i] == 0) { out+=confidence[i]; confidence[host[i]] -= confidence[i]; if (confidence[host[i]] < 0) { confidence[host[i]] = 0; } } if (protocol[i] == 1) { confidence[host[i]] += confidence[i]; } if (protocol[i] == 2) { confidence[host[i]] = max(confidence[i],confidence[host[i]]); } } out += confidence[0]; return out; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...