if expression kotlin code example

Example 1: when kotlin

when (x) {
    1 -> print("x == 1")
    2 -> print("x == 2")
    else -> { // Note the block
        print("x is neither 1 nor 2")
    }
}

Example 2: kotlin if else condition

if (a > b) {
    max = a
} else {
    max = b
}

Example 3: kotlin if else

fun bigger(a: Int, b: Int) = if (a > b) a else b

Example 4: kotlin else if

if (a > b) {
  // if
} else if (a == b) {
  // else if
} else {
  // else
}