function factorialize(num) { var thing = 1; for (var n = 2; n <= num; n++) { thing = n * thing; } return thing; } factorialize(5);
Part Australian / Part Canadian
function factorialize(num) { var thing = 1; for (var n = 2; n <= num; n++) { thing = n * thing; } return thing; } factorialize(5);