could anybody check my code, it is throwing bad_alloc exception

#include <iostream>
#include <vector>
 
using namespace std;
 
 
int main() {
    
    int n, k = 1, i = 1;
    cin >> n;
 
    int p[n+5];
    vector <int> vv[n+5];
 
    bool visited[n+5];
    for (int i = 1; i <= n; ++i) visited[i] = false;
    visited[1] = true;
    
    for (int j = 1; j <= n; ++j) cin >> p[j];
 
    int x = p[i];
    while (i != n+1) {