calculate factorial code example
Example 1: calculate factorial
int factorial(int n) {
int res = 1, i;
for (i = 2; i <= n; i++)
res *= i;
return res;
}
Example 2: how to calculate factorial clojure
(apply * (range n 0 -1)) ; plug in anything for n for n factorial
Example 3: Factorial Number
const factorialNumber = num => {
let factorials = []
for(let i = 1; i <= num; i++) factorials.push(i)
return factorials.reduce((acc , curr) => acc * curr, 1)
}
const factorialNumber = num => {
let factorial = 1, i = 1
while(i <= num){ factorial *= i; i++ }
return factorial
}
function factorialNumber(num) {
if(num < 1) return 1
else return factorialNumber(num - 1) * num
}