Guess the number/With feedback (player): Difference between revisions
Guess the number/With feedback (player) (view source)
Revision as of 21:45, 28 December 2016
, 7 years agoAdded Kotlin
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(Added Kotlin) |
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Line 1,271:
println("\nI win after ", attempts, attempts == 1 ? " attempt." : " attempts.")</lang>
=={{header|Kotlin}}==
{{trans|FreeBASIC}}
<lang scala>// version 1.0.5-2
fun main(args: Array<String>) {
var hle: Char
var lowest = 1
var highest = 20
var guess = 10
println("Please choose a number between 1 and 20 but don't tell me what it is yet\n")
while (true) {
println("My guess is $guess")
do {
print("Is this higher/lower than or equal to your chosen number h/l/e : ")
hle = readLine()!!.first().toLowerCase()
if (hle == 'l' && guess == highest) {
println("It can't be more than $highest, try again")
hle = 'i' // signifies invalid
}
else if (hle == 'h' && guess == lowest) {
println("It can't be less than $lowest, try again")
hle = 'i'
}
}
while (hle !in "hle")
when (hle) {
'e' -> { println("Good, thanks for playing the game with me!") ; return }
'h' -> if (highest > guess - 1) highest = guess - 1
'l' -> if (lowest < guess + 1) lowest = guess + 1
}
guess = (lowest + highest) / 2
}
}</lang>
Sample input/output:
{{out}}
<pre>
<Please choose a number between 1 and 20 but don't tell me what it is yet
My guess is 10
Is this higher/lower or equal to your chosen number h/l/e : h
My guess is 5
Is this higher/lower or equal to your chosen number h/l/e : l
My guess is 7
Is this higher/lower or equal to your chosen number h/l/e : l
My guess is 8
Is this higher/lower or equal to your chosen number h/l/e : e
Good, thanks for playing the game with me!
/pre>
=={{header|Lasso}}==
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