Когда хочу вывести значения вектора печатается мусор, что не так в коде?

#include<iostream>
#include <string.h>
#include <fstream>
#include <stdio.h> 
#include <vector>
#include <conio.h>  
using namespace std;

class Vector{
    private:
        float *f;
        int *number;
         
    public:
            void show( ){ 
            cout<<"Element of the vector:"<<this->f<<endl;
            cout<<"Number of this element:"<<this->number<<endl; 
                    }
                    
                     
        void printMenu() { 
        cout << "\n1.\t INITIALIZE vector  "; 
        cout << "\n2.\t DELETE vector  ";
        cout << "\n3.\t SET size of vector   ";
        cout << "\n4.\t CAHNGE size of vector";
        cout << "\n4.\t FIND node";
        cout << "\n4.\t NUMBER of nodes in vector";
        cout << "Your choice: ";
}


void init(Vector *v, int el){
            float tmp;
            int count=0;
            cout<<"Enter element of vector  "<<endl;
            cin>>tmp;
            this->f=&tmp; 
            count++;
            this->number=&count;
        }
        void showAll(Vector *v, int el){
            for (int i;i<el; i++){
                v[i].show();
                cout<<endl;
            }
        }
        
    
        
   };



int main(){
    int n,choice = 0,num;
    float value; 
    Vector *A;
    
             cout<<"How many vectors?: "<<endl;
             cin>>n;
             A = new Vector [n];  
             if ( A == NULL ) {  
             printf("ERROR");
             return 1;  
             delete A;}
            Vector array[n];

while (1) {
system ("cls");
array[n].printMenu();
printf("\nYour choice: ");
scanf("%d", &choice);

switch (choice) {
     case 1:
    for(int i=0; i<n;i++){
    cout<<"Enter number of nodes for vector number"<<i+1<< ":"<<endl;
    cin>>num;
    for (int j=0;j<num;j++){
        array[i].init(array,num);
    } array[n].showAll(array,num);
      }
      break; 
      case 2:
      array[n].showAll(array,num);  
        getch();
        break;
}

 
 }}