Multiples of 3 and 5

Project 1.js

// loop through every number and check if it is a multiple
var multiples = [];
for(var i = 0; i < 1000; i++)
{
    // assume the number isnt a multiple
    var multiple = false;
    
    // is the number divisible by 3?
    if(i % 3 === 0)
    {
        multiple = true;
        console.log(i + " is a multiple of 3");
    }
    
    // is the number divisible by 5?
    if (i % 5 === 0)
    {
        multiple = true;
        console.log(i + " is a multiple of 5");
    }
    
    // if the number is a multiple then add it to the list
    if(multiple)
    {
        multiples.push(i);
    }
}

// loop through the multiples and sum them
var sum = 0;
for (var i = 0; i < multiples.length; i++)
{
    sum += multiples[i];
}

console.log("Sum of the multiples is " + sum);

Project 1.py

sum = 0

for x in range(0, 1000):
    if x % 5 == 0 or x % 3 == 0:
        sum += x

print sum