Design a program that will find Biggest & Smallest Value with Position from a data set using user de

#include <iostream>
using namespace std;
int Biggest (int arr[],int num)
{
    int i, max,pos;
    max = arr[0];
    for(i=1;i<num;i++)
    {
        if(arr[i]>max)
            pos=i;
            max =arr[i];

    }
    cout<<"Biggest  element in the array is: " << max <<" And Position Is: "<<pos<<"\n";
return 0;
}

int smallest(int arr[],int num)
{
    int i, min,pos=0;
    min = arr[0];
    for(i=1;i<num;i++)
    {
        if(arr[i]<min)
            pos=i;
            min =arr[i];

    }
    cout<<"Smallest  element in the array is: " << min <<" And Position Is: "<<pos<<"\n";
    return 0;
}
int main()
{
    int i, array[50], size,selector;


    cout<<"Input number of elements in array\n";
    cin>>size;

    cout<<"Enter "<< size << " integers\n";
    for(i=0;i<size;i++)
    cin>>array[i];
    cout<<"Please Select an Option which item you want to find\n"<<endl;
    cout<<"Press 1 For Find Biggest Value \n Press 2 For Smallest Value "<< endl;
    cin>>selector;
    if(selector==1){
    Biggest (array,size);

    }
    else if(selector==2){


    smallest(array,size);
    }
    else{
        cout<<"please press 1/2"<<endl;
    }
return 0;
}