gyugyu90 · April 26, 2020 08:02
diff --git a/basicsyntax-function-void.kt b/basicsyntax-function-void.kt
 fun printSum(a: Int, b: Int): Unit { // Unit은 생략 가능
    println("sum of $a and $b is ${a + b}")
 }

 fun main() {
    printSum(-1, 8)
 }
	fun printSum(a: Int, b: Int): Unit { // Unit은 생략 가능
	println("sum of $a and $b is ${a + b}")
	}

	fun main() {
	printSum(-1, 8)
	}