31 lines
638 B
Markdown
31 lines
638 B
Markdown
# @extends
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## #examples
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## Example: ``AND`` operator
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This example turns on LED `3 , 3`, if LEDs `1 , 1` and `2 , 2` are both on:
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```blocks
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if (led.point(1,1) && led.point(2,2)) {
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led.plot(3,3)
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}
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```
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## Example: Comparisons of numbers and strings
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When you compare two Numbers, you get a Boolean value, such as the comparison `x < 5` in the code below:
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```blocks
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input.onButtonPressed(Button.A, () => {
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let x = Math.random(5)
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if(x < 5) {
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basic.showString("low");
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} else {
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basic.showString("high");
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}
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})
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```
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See the documentation on [Numbers](/types/number) for more information on comparing two Numbers.
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