When it is required to find the factorial of a number without using recursion, the ‘while’ loop can be used.ExampleBelow is a demonstration for the same − Live Demomy_num = int(input("Enter a number :")) my_factorial = 1 while(my_num>0):    my_factorial = my_factorial*my_num    my_num=my_num-1 print("The factorial of the number is : ... Read More

When it is required to find the Fibonacci series without using recursion technique, the input is taken from the user, and a ‘while’ loop is used to get the numbers in the sequence.ExampleBelow is a demonstration for the same − Live Demofirst_num = int(input("Enter the first number of the fibonacci series... ... Read More

When it is required to find the length of a list with the help of recursion technique, a user defined method is used, and simple indexing technique is used.A list can be used to store heterogeneous values (i.e data of any data type like integer, floating point, strings, and so ... Read More

When it is required to find the total sum of a nest list using the recursion technique, a user defined method is used, that takes the list as a parameter.The recursion computes output of small bits of the bigger problem, and combines these bits to give the solution to the ... Read More

When it is required to flatten a given nested list using recursion technique, simple indexing, and the ‘isinstance’ method can be used along with recursion.The recursion computes output of small bits of the bigger problem, and combines these bits to give the solution to the bigger problem.ExampleBelow is a demonstration ... Read More

When it is required to reverse a string using recursion technique, a user defined method is used along with recursion.The recursion computes output of small bits of the bigger problem, and combines these bits to give the solution to the bigger problem.ExampleBelow is a demonstration for the same − Live Demodef ... Read More

When it is required to check if a string is a palindrome or not using recursion technique, simple indexing and a user defined function, along with recutsion is used.Palindromes are those strings or values which when read from left to right and right to left have the same characters in ... Read More

When it is required to find the product of two numbers using recursion technique, a simple if condition and recursion is used.The recursion computes output of small bits of the bigger problem, and combines these bits to give the solution to the bigger problem.ExampleBelow is a demonstration for the same ... Read More

When it is required to find out if a number is a prime number or not using recursion technique, a method is defined, and the ‘while’ condition is used.The recursion computes output of small bits of the bigger problem, and combines these bits to give the solution to the bigger ... Read More

When it is required to reverse a rotated array, a method is defined, that iterates through the list and reverse the list. Another method is defined, that rotates the list, and another method is defined that displays the list. A simple loop and indexing is used to achieve this.Below is ... Read More