Robotics & Artificial Intelligence
Write a user-defined function def Rev_Digits() to input a number from the user. The program reverses the digits to produce a new number inside the function. However, it displays the new number inside the function without returning any data to the main program.
Sample Input: 257
Output: 752
Python Functions
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Answer
def Rev_Digits(n):
rev = 0
while(n != 0):
d = n % 10
rev = rev * 10 + d
n = n // 10
print("Reversed number =", rev)
# main program
num = int(input("Enter a number:"))
Rev_Digits(num)Output
Enter a number:257
Reversed number = 752
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