function isPrime(nums) {
if(nums < 2 ){
return false;
}
for(let i = 2; i < nums; i++){
if(nums % i == 0){
return false // modulus
}
}
return true;
}
console.log(isPrime(2)) true
console.log(isPrime(4)) false
console.log(isPrime(5)) true
console.log(isPrime(6)) false
console.log(isPrime(7)) true
console.log(isPrime(9)) false
No comments:
Post a Comment