Hey, is been a while today tutorial is on Pascal Program to Find Factorial of Any given Positive Number, You will be able to Calculate the factorial of a number using the example i have given below.

I'm sharing this code because it was my examination question on final year of computer Science, Heritage Polytechnic Eket Akwa Ibom State, here in Nigeria.

I have seen this question a lot of time been asked an there is no appropriate answer to it, so i wrote this lines of code in pascal to solve this long time mind troubling question.

You will learn to calculate the factorial of a number using for loop in this example.

Therefore, This example uses nested for loop function in pascal. this pascal program generates factorial.

The factorial of a positive number n is given by:

factorial of n (n!) = 1*2*3*4....n

I'm sharing this code because it was my examination question on final year of computer Science, Heritage Polytechnic Eket Akwa Ibom State, here in Nigeria.

I have seen this question a lot of time been asked an there is no appropriate answer to it, so i wrote this lines of code in pascal to solve this long time mind troubling question.

You will learn to calculate the factorial of a number using for loop in this example.

Therefore, This example uses nested for loop function in pascal. this pascal program generates factorial.

The factorial of a positive number n is given by:

factorial of n (n!) = 1*2*3*4....n

# Example: Factorial of a Number In Pascal

program FactorialOfAnyNumber; var i,a,b,j:integer; {initialize variables} begin writeln('Enter Any number:'); { Display message for next action} readln(j); {accept input from keyboard} for i := 1 to j do {loop through value store in j variable} begin a:=i*a; {incremnet as it loop an store result in a variable} for a:=1 to a do { loop result} begin b:=a; {store total answer to to variable b} end; {end for loop statement} end; {end for loop statement} writeln('The factorial of ',j,' is = ',b); {Dispay result on screen} readln(); {delay message} end. { end program, terminate }

This program takes a positive integer from the user and computes factorial using for loop.

Enter your comment...Thanks for this tutorial, i was looking for this, all over the net, u saved my googling. Keep the good work

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