70 lines
1.4 KiB
Markdown
70 lines
1.4 KiB
Markdown
# love meter blocks challenges
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Create a love meter with the @boardname@
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## Before we get started
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You should work on these challenges after the following the [love meter activity](/lessons/love-meter/activity)
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```blocks
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input.onPinPressed(TouchPin.P0, () => {
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let x = Math.random(10)
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basic.showNumber(x)
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})
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```
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## Challenge 1
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Add a pause of 3000 milliseconds (3 seconds) after showing the number so that the number won't immediately disappear in the next challenge.
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```blocks
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input.onPinPressed(TouchPin.P0, () => {
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let x = Math.random(10)
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basic.showNumber(x)
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basic.pause(3000)
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})
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```
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## Challenge 2
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If the rating **x** is between *0* and *3* (strictly less than *4*), display the text "HORRIBLE!".
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```blocks
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input.onPinPressed(TouchPin.P0, () => {
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let x = Math.random(10)
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basic.showNumber(x)
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basic.pause(3000)
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if (x < 4) {
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basic.showString("HORRIBLE")
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}
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})
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```
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## Challenge 3
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**If** the rating is between 4 and 7, display the text "MEDIOCRE!" **else** display the text "MATCHED!"
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```blocks
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input.onPinPressed(TouchPin.P0, () => {
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let x = Math.random(10)
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basic.showNumber(x)
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basic.pause(3000)
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if (x < 4) {
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basic.showString("HORRIBLE")
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} else if (x < 8) {
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basic.showString("MEDIOCRE")
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} else {
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basic.showString("MATCHED")
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}
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})
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```
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## Challenge 4
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Use `show LEDs` to display images instead of text for each case.
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