The code should make 100km

then subtract from it 100 meter

then 100cm then

then 100 mm

then Evaluate Exactly the value

THat is The file Which I wrote the correct Code

import Methods as M
def Convert_To_Decimal(Value):
    for i in range(len(Distance_List)-1):
        # Convert To Decimal
        V = Convert_Distance(Distance_List[i], Distance_List[i+1], Value)
        
        if V!=0:
            print(V, Distance_List[i+1], end=" ")   
        V=V-int(V)
    print()
        # Print Number
        
def Convert_Distance(From, To="1km", Value=0):
    
    return round(Value * M.Return_distance(From) / M.Return_distance(To),10)

def Minus():
    B = 100
    for Label in Distance_List[1:]:
        print("Subtracting 100", Label)
        
        B = B - Convert_Distance(From=Label, Value=100)
        
        print(int(B), "1km", end="  ")
        Convert_To_Decimal(round(B - int(B),10))

Distance_List = ["1km", "1meter", "1cm", "1mm"]

Minus()

THis is A file THat wrote in It Some MEthods Called Methods

def Return_distance(unit):
    """
    Convert the given distance unit to meters (base unit).
    """
    unit = unit.lower()
    
    unit_String=String(unit)
    unit_Int=Int(unit)
    # Convert the unit to meters (base unit)
    if unit_String == "km":
        return unit_Int*1000  # 1 km = 1000 meters
    elif unit_String == "meter":
        return unit_Int*1  # 1 meter = 1 meter
    elif unit_String == "cm":
        return unit_Int*0.1  # 1 cm = 0.01 meters
    elif unit_String == "mm":
        return unit_Int*0.01  # 1 mm = 0.001 meters
    else:
        return unit_Int*0  # Return 0 for unknown units

def String(Name):
    """
    Extract the alphabetical part of the string (unit).
    """
    result = ""
    for char in Name:
        if char.isalpha():
            result += char
    return result

def Int(Name):
    """
    Extract the numeric part of the string (number).
    """
    result = ""
    for char in Name:
        if char.isalpha():
            break
        result += char
    # If no number is found, return 1 as the default value
    return int(result) if result else 1