Kotlin by Example: If/else
fun main() {
val a = 12
val b = 17
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In Kotlin, |
val largest: Int
if (a > b) largest = a else largest = b
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However, |
val smallest = if (a < b) a else b
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Each branch in an if expression can be a block, where the value of the last expression becomes the result. |
val equal: Boolean = if (a > b) {
println("a is larger")
false
} else if (b > a) {
println("b is larger")
false
} else {
println("a and b are equal")
true
}
println(smallest)
println(largest)
println(equal)
}
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$ kotlinc main.kt -include-runtime -d main.jar
$ java -jar Main.jar
b is larger
12
17
false
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