Input and Scanner:The program takes an integer input from the user. Factorial Initialization:A variable factorial is initialized to 1 to store the result. For Loop:|The loop runs from 1 to the input number, multiplying the factorial variable by each value of the loop counter. Display Result:...
To find the factorial, fact() function is written in the program. This function will take number (num) as an argument and return the factorial of the number.# function to calculate the factorial def fact(n): if n == 0: return 1 return n * fact(n - 1) # Main code num = 4 #...
# Python program to find the factorial of a number provided by the user. # change the value for a different result num = 7 # To take input from the user #num = int(input("Enter a number: ")) factorial = 1 # check if the number is negative, positive or zero if num < 0: prin...
In this program, we will read an integer number from the user and then we will calculate the factorial of the input number using recursion.Java program to calculate factorial of a number using recursionThe source code to calculate the factorial of a number using recursion is given below. The...
Finally, we return the final value of theresult. In order to get input from the user, remember to import thejava.util.Scanner. If you'd like to read more about getting user input in Java - read ourGuide to the Scanner class.
If the user inputs a positive number through the input box in the form, the factorial of that number is calculated and the result is printed. Code: <html> <head> <title> Factorial Program</title> </head> <body> <form method="POST"> ...
returnnum*factorial(num-1);}}intmain(){intnum;// Declare variable to store the input numbercin>>num;// Take input from the user// Displaying the factorial of the input number using the factorial functioncout<<factorial(num)<<endl;return0;// Indicating successful completion of the program}...