[Solved] How would you fix this Swift code to run correctly?let a = 3 let b = 4; print(a + b) — Ans: Add a semicolon between 'let a = 3' and 'let b = 4;' | Swift

Swift - Variables and Constants

How would you fix this Swift code to run correctly?

let a = 3 let b = 4; print(a + b)

AAdd parentheses around print argument

BRemove all semicolons

CChange 'let' to 'var'

DAdd a semicolon between 'let a = 3' and 'let b = 4;'

Step-by-Step Solution

Solution:

Step 1: Identify statement separation issue
Two variable declarations are on the same line without a semicolon separating them.
Step 2: Fix by adding semicolon
Adding a semicolon between the two declarations separates them correctly.
Final Answer:
Add a semicolon between 'let a = 3' and 'let b = 4;' -> Option D
Quick Check:
Fix missing semicolon = C [OK]

Quick Trick: Separate multiple declarations on one line with semicolons [OK]

Common Mistakes:

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