Arrays

class MyArray {
   late int length; 
   late Map<dynamic, dynamic> data; 
   
    MyArray(){
        this.length = 0;
        this.data = {};
    }
    
    get(index){
        return this.data[index].toString();
    }
    
    push(item){
        this.data[this.length] = item;
        this.length++;
        
        return this.length.toString();
    }
    
      pop(){
        
        data.remove(length -1 );
        this.length--;
        
        return this.data[length -1];
    }
    
     delete(index){
       dynamic item = data[index];
       
        for(var i = index; i < length - 1; i++){
            data[i] = data[i+1];
        }
       data.remove(length - 1 );
       length--;
        return item;
    }
    
      // Override toString() to display both length and items
  @override
  String toString() {
    return "Length: $length, Items: ${data}";
  }
}


 


void main(){
    MyArray myArray = new MyArray();
    myArray.push('hi');
    myArray.push('how');
    myArray.push('are');
    myArray.push('you');
    // myArray.pop();
    myArray.delete(0);
      
print(myArray.toString());
}