제출 #103793

#제출 시각아이디문제언어결과실행 시간메모리
103793naoai친구 (IOI14_friend)C++14
35 / 100
38 ms3448 KiB
#include "friend.h" #include <bits/stdc++.h> using namespace std; const int nmax = 1e5 + 5; int d[nmax + 1][2]; int findSample(int n,int confidence[],int host[],int protocol[]){ for (int i = 0; i < n; ++ i) d[i][1] = confidence[i]; for (int i = n - 1; i > 0; -- i) { int h = host[i]; if (protocol[i] == 0) { d[h][0] = d[h][0] + max(d[i][0], d[i][1]); d[h][1] = d[h][1] + d[i][0]; } else if (protocol[i] == 1) { d[h][0] = d[h][0] + d[i][0]; d[h][1] = max(d[h][1] + max(d[i][0], d[i][1]), d[h][0] + d[i][1]); } else { d[h][0] = d[h][0] + d[i][0]; d[h][1] = max(d[h][0] + d[i][1], d[h][1] + d[i][0]); } } return max(d[0][0], d[0][1]); }

컴파일 시 표준 에러 (stderr) 메시지

friend.cpp: In function 'int findSample(int, int*, int*, int*)':
friend.cpp:11:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (int i = 0; i < n; ++ i)
     ^~~
friend.cpp:14:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  for (int i = n - 1; i > 0; -- i) {
  ^~~
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