def conversion(cm):
total_inches = cm / 2.54
feet = int(total_inches // 12)
inches = total_inches % 12
return feet, inches
cm = float(input("Enter length in centimeters: "))
feet, inches = conversion(cm)
print(f"{cm} cm is approximately {feet} feet and {inches:.2f} inches.")
Code Explanation
Function Definition
def conversion(cm):
This function takes one argument, cm, which represents the length in centimeters.
Conversion to Inches
total_inches = cm / 2.54
cm / 2.54: Divides the length in centimeters by 2.54 to convert it into inches.
Convert Inches to Feet and Remaining Inches
feet = int(total_inches // 12)
total_inches // 12: Uses floor division (//) to calculate the number of whole feet in the total inches.
int(): Converts the result to an integer, discarding the decimal part.
inches = total_inches % 12
total_inches % 12: Calculates the remainder after dividing total inches by 12, representing the remaining inches.
Return Values
return feet, inches
The function returns two values: the number of whole feet (feet) and the remaining inches (inches).
Input
cm = float(input("Enter length in centimeters: "))
Prompts the user to input a length in centimeters.
float(input(...)) ensures that the input can be a decimal number (e.g., 175.5).
Call the Function and Display the Result
feet, inches = conversion(cm)
Calls the conversion function with the input cm.
The returned values (feet and inches) are unpacked into two variables.
print(f"{cm} cm is approximately {feet} feet and {inches:.2f} inches.")
Formats the result:
{cm}: Displays the original input in centimeters.
{feet}: Displays the number of whole feet.
{inches:.2f}: Displays the remaining inches with two decimal places.
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