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Python Program to Reverse a Number Using While Loop
Learn Python - Python tutorial - Python Program to Reverse a Number - Python examples - Python programs Sample Code
OUTPUTLearn Python - Python tutorial - Python Program to Reverse a Number Using While Loop - Python examples - Python programs Analysis:
First IterationReminder = Number %10 Second IterationFrom the first Iteration the values of both Number and Reverse has been changed as: Third IterationFrom the Second Iteration the values of both Number and Reverse has been changed as: Fourth IterationFrom the Second Iteration the values
of both Number and Reverse has been changed as:
Python Program to Reverse a Number Using Functions
Sample Code
OUTPUTLearn Python - Python tutorial - Python Program to Reverse a Number Using Functions - Python examples - Python programs ANALYSIS:
Python Program to Reverse a Number using Recursion
Sample Code
OUTPUTLearn Python - Python tutorial - Python Program to Reverse a Number using Recursion - Python examples - Python programs ANALYSIS:
How do you reverse a number without a loop?We will use two variable for reverse the numbers. Just simple mathematic operation we will perform to reverse the number.. First initialize two integer variable like (num, temp).. Now perform reverse operation with both variable.. Finally show the result on output screen after reverse.. How do I reverse a number in Python?Algorithm. Input Integer: number.. (1) Initialize variable revs_number = 0.. (2) Loop while number > 0.. (a) Multiply revs_number by 10 and add remainder of number.. divide by 10 to revs_number.. revs_number = revs_number*10 + number%10;. (b) Divide num by 10.. (3) Return revs_number.. How do you reverse a number in a for loop in Python?In this program, while loop is used to reverse a number as given in the following steps: First, the remainder of the num divided by 10 is stored in the variable digit . Now, the digit contains the last digit of num , i.e. 4. digit is then added to the variable reversed after multiplying it by 10.
How do you reverse a number using slicing in Python?Example 1: Reverse Number using String slicing
If the given input is not a number, we shall print a message to the user. try: n = int(input('Enter a number : ')) reversed = int(str(n)[::-1]) print(reversed) except ValueError: print('Given input is not a number. ')
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