Problem:Write a Java program to calculate the factorial of a given number in Java, using both recursion and iteration. Solution:We will use this formula to calculate factorial in this Java tutorial. Since factorial is a naturally recursive operation, it makes sense to first userecursionto solve...
Using recursion Using bit manipulation If you want to practice data structure and algorithm programs, you can go through Java coding interview questions. In this post, we will see how to find all subsets of set or power set in java. Problem Given a set of distinct integers, arr, return al...
// Here you go recursion! crunchifyPrint(number + " x "); crunchifyResult = crunchifyFactorial(number - 1) * number; //crunchifyPrint ("1" + "\n\n"); return crunchifyResult; } } Just run above program as a Java program and you will result like this: Eclipse console result: En...
Find factorial using Recursion 1. Find factorial using Loop # Code to find factorial on num# numbernum=4# 'fact' - variable to store factorialfact=1# run loop from 1 to num# multiply the numbers from 1 to num# and, assign it to fact variableforiinrange(1,num +1): fact=fact * ...
# Python program to find the factorial of a number using recursion def recur_factorial(n): """Function to return the factorial of a number using recursion""" if n == 1: return n else: return n*recur_factorial(n-1) # take input from the user num = int(input("Enter a number: "...
Python program to find the power of a number using loop Python program to find the power of a number using recursion Python program to extract and print digits in reverse order of a number Python program to reverse a given number (2 different ways) ...
The code above outputs all possible subsets of the set ["a", "b", "c"] using recursion. Conclusion In this tutorial, we explored multiple methods for generating the power set of a set in Python. We covered the iterative approach, leveraging nested loops and bitwise operations, providing a...
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