pxt-calliope/docs/blocks/loops/for-of.md
2019-01-18 07:52:48 -08:00

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# @extends
## #examples
## Example: Find the highest number
Find the highest number in a list of numbers. Display the highest number on the screen.
```blocks
let list: number[] = []
let highest = 0
highest = 0
list = [5, 8, 6, 2, 4, 3, 7, 1]
for (let value of list) {
if (value > highest) {
highest = value
}
}
basic.showNumber(highest)
```