[Solved] What is the output of the following Kotlin code?fun multiply(x: Int, y: Int): Int { return x * y } fun main() { println(multiply(3, 4)) } | Kotlin

Kotlin - Functions

What is the output of the following Kotlin code?

fun multiply(x: Int, y: Int): Int {
    return x * y
}

fun main() {
    println(multiply(3, 4))
}

A12

B34

C7

DError

Step-by-Step Solution

Solution:

Step 1: Understand the multiply function
The function takes two integers and returns their product using return x * y.
Step 2: Calculate the function call multiply(3, 4)
3 multiplied by 4 equals 12, so the function returns 12.
Final Answer:
12 -> Option A
Quick Check:
3 * 4 = 12 [OK]

Quick Trick: Multiply parameters and check return value [OK]

Common Mistakes:

MISTAKES

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