Swift - Control Flow
What happens when the condition in an
if statement is false and there is no else block?What happens when the condition in an if statement is false and there is no else block?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the if condition behavior
If the condition is false, Swift does not execute the code inside the if block.Step 2: Check what happens without else
Without an else block, no alternative code runs, so the program just continues.Final Answer:
The code inside the if block is skipped -> Option CQuick Check:
If condition false = skip if block [OK]
Quick Trick: If condition is false and no else, code inside if is skipped [OK]
Common Mistakes:
- Thinking the program crashes when condition is false
- Assuming code inside if runs anyway
- Expecting user input automatically
Master "Control Flow" in Swift
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