in this program iam going to remove all the element in the list and find the minumum number in the list this is my try but the result is wrong

Implementation .cpp

#include <iostream>

#include "arrayListType.h"

using namespace std;

int main()
{
    arrayListType<int> intList(100);			 			//Line 1
    
    int counter;											//Line 3
    int number;												//Line 4

    cout<<"Processing the integer list"
		<<endl;												//Line 5
    cout<<" Enter 5 integers: ";						//Line 6
										
    for(counter = 0; counter < 5; counter++)				//Line 7
    {	
		cin>>number;						 				//Line 8
		intList.insertAt(counter, number);		 			//Line 9
    }

    cout<<endl;												//Line 10
    cout<<" The list you entered is: ";				//Line 11
    intList.print();										//Line 12
    cout<<endl;												//Line 13

    
	cout << endl;
	intList.remove(number);

	cout << " After removing "<< number << " the list is:"<< endl;
	intList.print();
	cout << endl;

    cout << " the min number in the list is "<< endl;
	intList.min(number,counter);
	intList.print();
	cout << endl;
    						

    return 0;
}
____________________________________________________________________________

#ifndef H_arrayListType
#define H_arrayListType

#include <iostream>
#include <cassert>

using namespace std;

template <class elemType>
class arrayListType
{
public:
    const arrayListType<elemType>& 
operator=(const arrayListType<elemType>&);
		//Overloads the assignment operator

    bool isEmpty();
		//Function to determine whether the list is empty
		//Postcondition: Returns true if the list is empty; 
 		//        	    otherwise, returns false.
    bool isFull();
		//Function to determine whether the list is full
		//Postcondition: Returns true if the list is full; 
 		//               otherwise, returns false.
    int listSize();
		//Function to determine the number of elements in the list
		//Postcondition: Returns the value of length.
    int maxListSize();
		//Function to determine the size of the list
 		//Postcondition: Returns the value of maxSize.
    void print() const;
		//Function to output the elements of the list
		//Postcondition: Elements of the list are output on the 
 		//               standard output device.
    bool isItemAtEqual(int location, const elemType& item);
		//Function to determine whether the item is the same 
 		//as the item in the list at the position specified by
		//Postcondition: Returns true if the list[location] 
		//               is the same as the item; otherwise, 
		//		         returns false.
   void insertAt(int location, const elemType& insertItem);
		//Function to insert an item in the list at the 
		//position specified by location. The item to be inserted 
		//is passed as a parameter to the function.
		//Postcondition: Starting at location, the elements 
 		//               of the list are shifted down, 
 		//               list[location] = insertItem;, and
 		//               length++;    
 		//       If the list is full or location is out of
		//	   range, an appropriate message is displayed.    
   void insertEnd(const elemType& insertItem);
		//Function to insert an item at the end of the list 
		//The parameter insertItem specifies the item to be 
		//inserted.
		//Postcondition: list[length] = insertItem; and length++;
 		//               If the list is full, an appropriate 
		//               message is displayed.
    void removeAt(int location);
		//Function to remove the item from the list at the 
		//position specified by location 
		//Postcondition: The list element at list[location] is 
		//               removed and length is decremented by 1.
		//       If location is out of range, an appropriate message
		//       is displayed.
    void retrieveAt(int location, elemType& retItem);
		//Function to retrieve the element from the list at the  
		//position specified by location 
		//Postcondition: retItem = list[location] 
		//      If location is out of range, an appropriate 
		//      message is displayed.
    void replaceAt(int location, const elemType& repItem);
		//Function to replace the elements in the list at the 
		//position specified by location. The item to be replaced 
		//is specified by the parameter repItem.
		//Postcondition: list[location] = repItem 
		//      If location is out of range, an appropriate 
		//      message is displayed.
    void clearList();
		//Function to remove all the elements from the list 
		//After this operation, the size of the list is zero.
 		//Postcondition: length = 0;
    int seqSearch(const elemType& item);
  		//Function to search the list for a given item. 
		//Postcondition: If the item is found, returns the location 
		//               in the array where the item is found; 
   		//               otherwise, returns -1.
    int min(int first, int last);
        // Function to find the minimum number in the list 

    void insert(const elemType& insertItem);
		//Function to insert the item specified by the parameter 
		//insertItem at the end of the list. However, first the
		//list is searched to see whether the item to be inserted 
		//is already in the list. 
		//Postcondition: list[length] = insertItem and length++
		//     If the item is already in the list or the list
		//     is full, an appropriate message is displayed.

    void remove(const elemType& removeItem);
		//Function to remove an item from the list. The parameter 
		//removeItem specifies the item to be removed.
		//Postcondition: If removeItem is found in the list,
		//      it is removed from the list and length is 
		//      decremented by one.
    

    void removeAll(const elemType& removeItem);
       // Function to remove the item from the list 

    arrayListType(int size = 100);
		//constructor
		//Creates an array of the size specified by the 
		//parameter size. The default array size is 100.
		//Postcondition: The list points to the array, length = 0, 
		//               and maxSize = size

    arrayListType(const arrayListType<elemType>& otherList); 
		//copy constructor

    ~arrayListType();
		//destructor
		//Deallocates the memory occupied by the array.

protected:
    elemType *list; 	//array to hold the list elements
    int length;		//to store the length of the list
    int maxSize;		//to store the maximum size of the list
};

template <class elemType>
bool arrayListType<elemType>::isEmpty()
{
	return (length == 0);
}

template <class elemType>
bool arrayListType<elemType>::isFull()
{
	return (length == maxSize);
}

template <class elemType>
int arrayListType<elemType>::listSize()
{
	return length;
}

template <class elemType>
int arrayListType<elemType>::maxListSize()
{
	return maxSize;
}

template <class elemType>
void arrayListType<elemType>::print() const
{
	for(int i = 0; i < length; i++)
		cout<<list[i]<<" ";
	cout<<endl;
}

template <class elemType>
bool arrayListType<elemType>::isItemAtEqual
                   (int location, const elemType& item)
{
	return(list[location] == item);
}

template <class elemType>
void arrayListType<elemType>::insertAt
                   (int location, const elemType& insertItem)
{
	if(location < 0 || location >= maxSize)
		cerr<<"The position of the item to be inserted "
			<<"is out of range."<<endl;
	else
		if(length >= maxSize)  //list is full
			cerr<<"Cannot insert in a full list."<<endl;
		else
		{
			for(int i = length; i > location; i--)
				list[i] = list[i - 1];	//move the elements down

			list[location] = insertItem;	//insert the item at the 
 										//specified position

			length++;	//increment the length
		}
} //end insertAt

template <class elemType>
void arrayListType<elemType>::insertEnd(const elemType& insertItem)
{
	if(length >= maxSize)  //the list is full
		cerr<<"Cannot insert in a full list"<<endl;
	else
	{
		list[length] = insertItem;	//insert the item at the end
		length++;	//increment length
	}
} //end insertEnd

template <class elemType>
void arrayListType<elemType>::removeAt(int location)
{
	if(location < 0 || location >= length)
    	cerr<<"The location of the item to be removed "
			<<"is out of range."<<endl;
	else
	{
   		for(int i = location; i < length - 1; i++)
	 		list[i] = list[i+1];

		length--;
	}
} //end removeAt
																							

template <class elemType>
void arrayListType<elemType>::retrieveAt
                     (int location, elemType& retItem)
{
	if(location < 0 || location >= length)
    	cerr<<"The location of the item to be retrieved is "
			<<"out of range."<<endl;
	else
		retItem = list[location];
} // retrieveAt

template <class elemType>
void arrayListType<elemType>::replaceAt
                    (int location, const elemType& repItem)
{
	if(location < 0 || location >= length)
    	cerr<<"The location of the item to be replaced is "
			<<"out of range."<<endl;
	else
		list[location] = repItem;

} //end replaceAt

template <class elemType>
void arrayListType<elemType>::clearList()
{
	length = 0;
} // end clearList

template <class elemType>
int arrayListType<elemType>::seqSearch(const elemType& item)
{
	int loc;
	bool found = false;

	for(loc = 0; loc < length; loc++)
	   if(list[loc] == item)
	   {
		found = true;
		break;
	   }

	if(found)
		return loc;
	else
		return -1;
} //end seqSearch

template <class elemType>
void arrayListType<elemType>::insert(const elemType& insertItem)
{
	int loc;

	if(length == 0)					 //list is empty
		list[length++] = insertItem; //insert the item and 
 									 //increment the length
	else
		if(length == maxSize)
			cout<<"Cannot insert in a full list."<<endl;
		else
		{
			loc = seqSearch(insertItem);

			if(loc == -1)   //the item to be inserted 
							//does not exist in the list
				list[length++] = insertItem;
			else
				cerr<<"the item to be inserted is already in "
 					<<"the list. No duplicates are allowed."<<endl;
	}
} //end insert

template <class elemType>
void arrayListType<elemType>::remove(const elemType& removeItem)
{
	int loc;

	if(length == 0)
		cerr<<"Cannot delete from an empty list."<<endl;
	else
	{
		loc = seqSearch(removeItem);

		if(loc != -1)
			removeAt(loc);
		else
			cout<<"The item to be deleted is not in the list."
				<<endl;
	}

} //end remove



template <class elemType>
void arrayListType<elemType>::removeAll(const elemType& removeItem)
{
	  int loc=seqSearch(removeItem); 

      for(int i=0; i < maxSize; i++) 
      { 
         remove(removeItem); 

       
      } 
    
   
} //end removeAll


template <class elemType>
arrayListType<elemType>::arrayListType(int size)
{
	if(size < 0)
	{
		cerr<<"The array size must be positive. Creating "
 			<<"an array of size 100. "<<endl;

 	   maxSize = 100;
 	}
 	else
 	   maxSize = size;

	length = 0;

	list = new elemType[maxSize];
	assert(list != NULL);
}


template <class elemType>
arrayListType<elemType>::~arrayListType()
{
	delete [] list;
}

	//copy constructor
template <class elemType>
arrayListType<elemType>::arrayListType
                   (const arrayListType<elemType>& otherList)
{
   maxSize = otherList.maxSize;
   length = otherList.length;
   list = new elemType[maxSize]; 	//create the array
   assert(list != NULL);	//terminate if unable to allocate
 							//memory space

   for(int j = 0; j < length; j++)  //copy otherList
 	   list [j] = otherList.list[j];
}//end copy constructor


template<class elemType>
int arrayListType<elemType>::min(int first, int last)
{
    int minIndex;

    minIndex = first;

    for(int loc = first + 1; loc <= last; loc++)
        if(list[loc] < list[minIndex])
           minIndex = loc;

    return minIndex;
}//end min

template <class elemType>
const arrayListType<elemType>& arrayListType<elemType>::operator=
			(const arrayListType<elemType>& otherList)
{
	if(this != &otherList)	//avoid self-assignment
	{				   
	   delete [] list;				   
	   maxSize = otherList.maxSize;		   
       length = otherList.length;			   
	  
       list = new elemType[maxSize];		   
	   assert(list != NULL);			   

       for(int i = 0; i < length; i++)	   
	   	    list[i] = otherList.list[i];	   
	}

    return *this;					   	   
}


#endif
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