C++ Program to find the Factorial of a Number using For Loop

In this video you will learn to write a C++ Program to find the factorial of a number using For Loop ( Iterative Method ).
The factorial of a positive integer n, which is denoted as n!, is the product of all positive integers less than or equal to n.
That is n! = n * (n-1)*(n-2)*....*3*2*1
So 4! = 4 * 3 * 2 * 1 which is equal to 24.
Factorial for the numbers 0 and 1 is 1. That is 0! = 1 and 1! = 1. For negative numbers factorial value doesn't exists.
C++ Program to Find the Factorial of a number using Recursion ( Recursive Method )
• C++ Program to find th...
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[@pichonPoP]

This platform shows me this video today, and last week I was struggling to do this. Finally, could do, but I'm glad to see another solution tiny different from mine.

[@ExampleProgram]

glad my video helped you :)

[@solidsnack9950]

Thanks for improving my problem.

[@markdiaz4129]

Awesome tutorial. This was one of the problems my professor asked and you explained it perfectly. Thanks a lot

[@ExampleProgram]

You are welcome!

[@yentarachangethelife3897]

My dear Learning Lad❤❤❤

[@anamggss]

Great tutorial, I'm confused about one thing though. In all of the examples I've seen including yours the initial value of (counter = number). And it always ends up being the correct answer.
However when I try this, it will instead give the result of the factorial * the original number, so I have to put (counter = number -1) to get the correct answer. Which makes sense since without the -1 it would essentially be multiplying num with itself first. Which is why it's so confusing on how this is working on your and other people's ends

[@ilhan537]

Thanks You have explained Correctly.

[@ExampleProgram]

You are welcome

[@khilesh1815]

Thanks bro your video really helped me to make my first factorial program

[@ExampleProgram]

Glad I could help

[@soumyasingh6142]

Thank you sir, it helped!

[@ExampleProgram]

You're welcome!

[@solidsnack9950]

What can I do for larger numbers? I used long long but it didn't work.

[@Oki.hou0929]

What about factorials in permutations?

[@sukhandeepkaur4552]

Amazing video ever 🎉 first time I watch your video sir it’s amazing

[@ExampleProgram]

Thank you :)

[@aueputin1385]

incredible explanation

[@ExampleProgram]

Glad you think so!

[@Ld06]

Thank you 💞💞

[@ExampleProgram]

Most welcome

[@waridkhan971]

hi sir. plz make video on program description with shamil's memory table.

[@eriksaucedo4382]

i cant get it to work with large numbers like 20 how do i do that please help

[@angelhabiby8894]

more perfect an easier than the rest of the tutorials

[@ExampleProgram]

Thank you

[@thecriminals6949]

thanks sir

[@ExampleProgram]

most welcome :)

[@RayyanKhan-nv5il]

Superb

[@ExampleProgram]

Thanks 🤗

[@niveshgaming2528]

which app do you use to run the code

[@ExampleProgram]

Vs code

[@craftsworld3237]

Where do you get this vs code theme?

[@ExampleProgram]

available by default

[@amritprajapat4612]

Vs code

[@user-zy3hx8yl3r]

I like his accent

[@callme_SRK]

Why fact=1 what if we give 2 3 etc...

[@dukeofmilan2814]

Where is output???

[@rollno14abhisheksharma52]

But it find fac of 45 how it will display

[@dawitejigu]

why factorial = 1 in declaraton please

[@ExampleProgram]

Sorry for late reply.
For numbers 0 and 1 the factorial value is 1
Initialising factorial with 1 will work nicely with the logic used in this program.

[@M_Hamxa]

what his compiler name ??

[@ExampleProgram]

gcc

[@kingteshome5034]

What is the name of the software or apk

[@amritprajapat4612]

Vs code

[@MillieLilth]

I cant see nothing

[@vaibhavpratap1041]

Where are you from?

[@ExampleProgram]

Karnataka

[@enesytm8867]

bruh it ain't work

[@hypermeero4782]

for(int counter = number ; counter > 0 ; --counter)
his for loop was wrong

[@Zomatsu143]

This isn't a while loop thou

[@salarramejo-tg3hl]

Hello sir

[@ExampleProgram]

Hello

[@gulbadanofficial3135]

I got nothing

[@ExampleProgram]

Check your code

[@blabruh9059]

bruh it isn't working. lol