Python Exercise: Print the 4 digit binary numbers that are divisible by 5

Last update on April 17 2025 12:58:28 (UTC/GMT +8 hours)

13. Filter 4-Digit Binary Numbers Divisible by 5

Write a Python program that accepts a sequence of comma separated 4 digit binary numbers as its input. The program will print the numbers that are divisible by 5 in a comma separated sequence.

Pictorial Presentation:

Sample Solution:

Python Code:

# Create an empty list named 'items'
items = []

# Take user input and split it into a list of strings using ',' as the delimiter
num = [x for x in input().split(',')]

# Iterate through each element 'p' in the 'num' list
for p in num:
    # Convert the binary string 'p' to its decimal equivalent 'x'
    x = int(p, 2)
    
    # Check if 'x' is divisible by 5 (i.e., when divided by 5 there's no remainder)
    if not x % 5:
        # If 'x' is divisible by 5, add the binary string 'p' to the 'items' list
        items.append(p)

# Join the elements in the 'items' list separated by ',' and print the result
print(','.join(items))

Sample Output:

0001,0010,0011,0100,0101,0110,0111                                                                                            
0101 

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to accept a sequence of comma-separated 4-digit binary numbers and print those that are divisible by 5.
• Write a Python program to convert 4-digit binary strings to integers and filter out those divisible by 5.
• Write a Python program to use list comprehension to parse binary numbers and return a comma-separated string of those divisible by 5.
• Write a Python program to validate each 4-digit binary number and print only those whose decimal conversion is a multiple of 5.

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