--description--
A for loop can also count backwards, so long as we can define the right conditions.
In order to decrement by two each iteration, we'll need to change our initialization, condition, and final expression.
We'll start at i = 10
and loop while i > 0
. We'll decrement i
by 2 each loop with i -= 2
.
const ourArray = [];
for (let i = 10; i > 0; i -= 2) {
ourArray.push(i);
}
ourArray
will now contain [10, 8, 6, 4, 2]
. Let's change our initialization and final expression so we can count backwards by twos to create an array of descending odd numbers.
--instructions--
Push the odd numbers from 9 through 1 to myArray
using a for
loop.
--hints--
You should be using a for
loop for this.
assert(/for\s*\([^)]+?\)/.test(__helpers.removeJSComments(code)));
You should be using the array method push
.
assert(__helpers.removeJSComments(code).match(/myArray.push/));
myArray
should equal [9, 7, 5, 3, 1]
.
assert.deepEqual(myArray, [9, 7, 5, 3, 1]);
--seed--
--after-user-code--
if(typeof myArray !== "undefined"){(function(){return myArray;})();}
--seed-contents--
// Setup
const myArray = [];
// Only change code below this line
--solutions--
const myArray = [];
for (let i = 9; i > 0; i -= 2) {
myArray.push(i);
}