Factorial Program in C, C++ (C Plus Plus, CPP) with flow chart

By Prof. Fazal Rehman Shamil
Last modified on January 16th, 2021

Factorial Program in C, C++ (C Plus Plus, CPP) with flow chart

In this tutorial, we will learn about the followings;

  1. Flowchart of the factorial program
  2. C++ program for factorial program
  3. C program for factorial program

Logic of factorial

Suppose we want to calculate the factorial of 4, then we need to perform the multiplication in such a way as given below;

4*3*2*1=24, so factorial of 4 is 24.

Similarly, suppose we want to calculate the factorial of 5, then we need to perform the multiplication in such a way as given below;

5*4*3*2*1=120,  so factorial of 5 is 120.

Flowchart of the factorial program

factorial flowchart with program
Figure: factorial flowchart with the program.

factorial program steps by steps

factorial program explained c++factorial diagram explainedfactorial progamming fundamentalsfactorial program in c++

C++ program for factorial program

Output

Output of factorial program c
Figure: Output of factorial program c.

SFT (Shamil’s Flow Table )

Are you interested to Read about SFT(Shamil’s Flow Table)?

Shamil's Program Flow Table for Factorial of a number

Let us see the factorial program with Shamil’s program flow table.

C program for factorial program

Output

Output of factorial program c
Figure: Output of factorial program c.

Example of for loop to display the number as 5, 10, 15, 20, ……40, 45

More Practice on Factorial problem in C++

  1. Factorial Program in C++
  2. factorial using single inheritance
  3. Factorial Program in C++ using Class Objects
  4. factorial using Multiple inheritances
  5. C++ program for factorial using Constructor DestructorFactorial Of A Number By Using The Recursion
  6. Factorial Program with structures and pointers C++
  7. Factorial Program with Nested Structure C++
  8. factorial of a no. by defining the member functions outside the class
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