52 lines
902 B
Markdown
52 lines
902 B
Markdown
# digi yoyo activity
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Create a counter with a while loop.
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## ~avatar avatar
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Welcome! This tutorial will teach how to create a counter with a while loop. Let's get started!
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## ~
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Create a variable that acts as a counter and set it to `0`.
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```blocks
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let count = 0
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```
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Add a while loop that will loop over and over until the variable ``||variables:count||`` equals `10`.
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```blocks
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let count = 0
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while (count < 10) {
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}
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```
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Let's add a pause. Then show the value of ``||variables:count||``.
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```blocks
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let count = 0;
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while (count < 10) {
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basic.pause(100);
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basic.showNumber(count)
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}
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```
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Increase the value of ``||variables:count||`` by one.
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```blocks
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let count = 0
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while (count < 10) {
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basic.pause(100)
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basic.showNumber(count)
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count = count + (count - 1)
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}
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```
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## ~avatar avatar
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Excellent, you're ready to continue with the [challenges](/lessons/digi-yoyo/challenges)!
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## ~
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