[Solved] Identify the error in this Swift code:var x = 3 while x > 0 print(x) x -= 1 — Ans: Missing braces {} around loop body | Swift

Swift - Loops

Identify the error in this Swift code:

var x = 3
while x > 0
    print(x)
    x -= 1

AMissing braces {} around loop body

BIncorrect variable name

CCondition syntax is wrong

DNo error, code is correct

Step-by-Step Solution

Solution:

Step 1: Check Swift while loop syntax
Swift requires braces {} to group multiple statements inside the loop body.
Step 2: Identify missing braces
Code has two statements after while but no braces, causing syntax error.
Final Answer:
Missing braces {} around loop body -> Option A
Quick Check:
Multiple statements need braces in while loop [OK]

Quick Trick: Use braces for multiple statements in while loop body [OK]

Common Mistakes:

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