제출 #108981

#제출 시각아이디문제언어결과실행 시간메모리
108981dantoh000Friend (IOI14_friend)C++14
58 / 100
31 ms2296 KiB
//#include "friend.h" #include <bits/stdc++.h> using namespace std; int findSample(int n, int confidence[], int host[], int protocol[]) { int p[n], q[n]; for (int i = 0; i < n; i++){ p[i] = confidence[i]; q[i] = 0; } for (int i = n-1; i >= 1; i--){ int v = host[i]; if (protocol[i] == 0){ p[v] += q[i]; q[v] += max(p[i],q[i]); } if (protocol[i] == 1){ p[v] = max(p[i]+p[v],max(p[i]+q[v],q[i]+p[v])); q[v] += q[i]; } if (protocol[i] == 2){ q[v] += q[i]; p[v] = max(p[i]+q[v],q[i]+p[v]); } //printf("%d %d %d %d\n",i,v,p[v],q[v]); } return max(p[0],q[0]); }
#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...