[Solved] Identify the error in this Swift code snippet:var x: Int = 10.5 var y: Float = 20 — Ans: Cannot assign decimal 10.5 to Int variable | Swift

Swift - Data Types

Identify the error in this Swift code snippet:

var x: Int = 10.5
var y: Float = 20

ACannot assign integer 20 to Float variable

BCannot assign decimal 10.5 to Int variable

CMissing semicolon after variable declarations

DVariable names are invalid

Step-by-Step Solution

Solution:

Step 1: Check variable type and assigned value
Variable x is Int but assigned 10.5 which is a decimal number.
Step 2: Validate other assignments
Variable y is Float and assigned 20 (an integer), which is allowed by implicit conversion.
Final Answer:
Cannot assign decimal 10.5 to Int variable -> Option B
Quick Check:
Int cannot hold decimals [OK]

Quick Trick: Int variables cannot hold decimal values [OK]

Common Mistakes:

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