[Solved] What will be printed by the following Kotlin code? val num: Double = 7.85 val intNum: Int = num.toInt() println(intNum) | Kotlin

Kotlin - Data Types

What will be printed by the following Kotlin code?

val num: Double = 7.85
val intNum: Int = num.toInt()
println(intNum)

A7

B8

C7.85

DCompilation error

Step-by-Step Solution

Solution:

Step 1: Understand toInt() behavior
The toInt() function truncates the decimal part, not rounding.
Step 2: Apply to the value 7.85
Truncating 7.85 results in 7.
Final Answer:
7 -> Option A
Quick Check:
toInt() truncates decimals [OK]

Quick Trick: toInt() truncates, does not round [OK]

Common Mistakes:

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