pxt-calliope/olddocs/lessons/truth-or-dare/quiz-answers.md

43 lines
995 B
Markdown
Raw Normal View History

2016-03-26 00:47:20 +01:00
# truth or dare quiz answers
2016-04-02 01:22:47 +02:00
a multi-player game that forces each player to reveal a secret or something funny.
2016-03-26 00:47:20 +01:00
2016-04-13 17:27:45 +02:00
This is the answer key for the [truth or dare quiz](/lessons/truth-or-dare/quiz).
2016-03-26 00:47:20 +01:00
## 1. Write the code that will randomly return 0 through 3 and stores the value inside a local variable called 'random'.
2016-03-30 22:41:01 +02:00
```blocks
2016-03-26 00:47:20 +01:00
let random = Math.random(4)
```
## 2. Write an if statement that will display the message "TRUTH" on the BBC micro:bit if the local variable 'random' equals 0.
2016-03-30 22:41:01 +02:00
```blocks
let random = Math.random(4)
2016-03-26 00:47:20 +01:00
if (random == 0) {
basic.showString("TRUTH", 150)
}
```
## 3. If the local variable 'random' equals 1, write the string that will be displayed.
DARE
## 4.Write the code that will display this up arrow after pressing button "A".
![](/static/mb/lessons/truth-or-dare-0.png)
2016-03-30 22:41:01 +02:00
```blocks
input.onButtonPressed(Button.A, () => {
basic.showLeds(`
. . # . .
. # # # .
# # # # #
. . # . .
. . # . .
`)
})
2016-03-26 00:47:20 +01:00
```