Submission #3783687
Source Code Expand
st[dep[x]].push_back(x); for (int p=now[x];p;p=pre[p]) { int child=son[p]; fa[child]=x;dep[child]=dep[x]+1; dfs(child); } } void solve(int x) { for (int i=1;i<=k;i++) { if (vis[x]) return; vis[x]=1; x=fa[x]; } ans+=(x!=1); } int main() { n=read(),k=read(); int x=read();if (x!=1) ans=1; for (int i=2;i<=n;i++) { int f=read(); add(f,i); } dfs(1); vis[1]=1; for (int i=n;i;i--) for (vector<int>::iterator it=st[i].begin();it!=st[i].end();it++) solve(*it); printf("%d\n",ans); return 0; }
Submission Info
Submission Time | |
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Task | D - Teleporter |
User | AlseoRoplyer |
Language | C++ (GCC 5.4.1) |
Score | 0 |
Code Size | 625 Byte |
Status | CE |
Compile Error
./Main.cpp:1:5: error: ‘st’ does not name a type st[dep[x]].push_back(x); ^ ./Main.cpp:2:5: error: expected unqualified-id before ‘for’ for (int p=now[x];p;p=pre[p]) ^ ./Main.cpp:2:23: error: ‘p’ does not name a type for (int p=now[x];p;p=pre[p]) ^ ./Main.cpp:2:25: error: ‘p’ does not name a type for (int p=now[x];p;p=pre[p]) ^ ./Main.cpp:8:1: error: expected declaration before ‘}’ token } ^