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seregatigrrrvs.Lambdius

Calculate factorial

Code
Diff
  • factorial = n => {
  let res = 1;
  for(let i = 2; i <= n; ++i){
    res *= i;
  }
  return res;
}
    • factorial = n => eval([...Array(n)].map((_,i)=>++i).join`*`)??1
    • factorial = n => {
    • let res = 1;
    • for(let i = 2; i <= n; ++i){
    • res *= i;
    • }
    • return res;
    • }