3/33 Reference error


#1

What's wrong with my code?
for (i = 1; i < 21; i++){
if (i % 3 = 0 && i % 5 = 0){
console.log("FizzBuzz")
}
else if (i % 5 = 0){
console.log("Buzz")
}
else if (i % 3 = 0){
console.log("Fizz")
}
else {
console.log(i)
}
}


#2

Why don't you replace "=" into "==="...