Lesson 07 — Loops

日本語

Syntax

while repeats while a condition is true. Update variables with compound assignment:

let i be 0
while i lt 10
  i add be 1     -- i += 1

for ... in iterates over a list:

for item in items
  console.log[item]

Task

1. Make sum-up n return the sum of 1 through n using a while loop.

2. Print each element of fruits on its own line using for ... in.

Check

npm test 07

Learn more

• Control Flow — Loops