Find the factorial of a number #java #factorial #program #coding #programming #java4quicklearning

Find the factorial of a number #java #factorial #program #coding #programming #java4quicklearning

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[attaraltaf]

Your consistency is inspiring—keep going

[hassanalgamdi]

You should start I with 2 because there is no point of multiply 1 by 1

[okanakyuz-ew]

auto factorial = [](auto self, int n) -> long long {
return n < 2 ? 1 : n * self(self, n - 1);
};

[keisk]

there’s a return in there so it has to be a function, just not included in the screenshot. “n” is the argument the function uses so everything is fine as long as you call the function w a parameter

[henami]

Now do it with n being float instead of int.

[jfsmachado]

If you multiply from top to bottom you save one multiplication.

[yungbeanz_]

You never declared n, this would just return an error

[DeseLoki-kmsu]

You can just :

int fact(int n){
if(n < 1){
return 1;
}
return n * fact(n - 1);
}

[anaskhan]

n was not declared in this scope, or maybe you have made a function for finding the factorial and passed n as a argument to it hmm when I see it clearly you are returning a value so yeah it is a function so n was declared in this scope 😂

[jebezoswald]

There is a better way . Try using dynamic programming approach😂

[ArnavSingh-by]

I mean logic is correct, just the syntax of the loop is weird. Anyways I didn't get meme. Is it supposed to be wrong

[ZaidgourikGouri]

But whats different in it i mean didn't we use the same logic too

[Offical_ThomasShelby]

What's n, no declaration of variable n so error will be occur