code the function Factorial:

unsigned long long Factorial (unsigned char N)

that computes the expression :

N!=1*2*3*4*5*6........*N

test the function of values of N betw 0 and 20 (inclusive). indicate why the function would not properly compute anything beyond 20!. In this context justify, the return type of the function (unsigned long long)

plz hep me

unsigned long long Factorial (unsigned char N)

that computes the expression :

N!=1*2*3*4*5*6........*N

test the function of values of N betw 0 and 20 (inclusive). indicate why the function would not properly compute anything beyond 20!. In this context justify, the return type of the function (unsigned long long)

plz hep me