factoreil javascript code example
Example 1: javascript factorial
function factorial(n) {
if (n < 0) return;
if (n < 2) return 1;
return n * factorial(n - 1);
}
Example 2: factorial javascript
num = 5
factorialn = 1
function factorial() {
for (i = 1; i <= num; i++) {
factorialn *= i
}
}
factorial()
console.log(factorialn)