Submission #1201743

#	Time	Username	Problem	Language	Result	Execution time	Memory
1201743		noop	September (APIO24_september)	C++20	Compilation error	0 ms	0 KiB

september

#include <bits/stdc++.h>
using namespace std;
vector<int> g;
vector<bool> s;
int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
  g.resize(N,0);
  s.resize(N,0);
  int ans=0,t=0,c,p;
  for (int i=1; i<N; i++){
    g[F[i]]++;
  }
  for (int i=0; i<S[0].size(); i++){
    c=S[0][i];
    if (g[c]){
      t++
      v[c]++;
    }
    p=F[c];
    g[p]]--;
    if (!g[p] and s[p]){
      t--;
    }
    if (!t){
      ans++;
    }
  }
  return ans;
}

Compilation message (stderr)

september.cpp: In function 'int solve(int, int, std::vector<int>, std::vector<std::vector<int> >)':
september.cpp:15:10: error: expected ';' before 'v'
   15 |       t++
      |          ^
      |          ;
   16 |       v[c]++;
      |       ~   
september.cpp:19:9: error: expected ';' before ']' token
   19 |     g[p]]--;
      |         ^
      |         ;