C - Loops
You want to print all odd numbers from 1 to 9 using a for loop. Which code snippet correctly does this?
You want to print all odd numbers from 1 to 9 using a for loop. Which code snippet correctly does this?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Analyze each code snippet
for(int i = 1; i < 10; i += 2) { printf("%d ", i); } increments by 2 starting at 1, printing odd numbers. for(int i = 0; i <= 9; i++) { if(i % 2 == 1) printf("%d ", i); } checks oddness inside loop. for(int i = 1; i <= 9; i++) { if(i % 2 != 0) printf("%d ", i); } also checks oddness with != 0.Step 2: Confirm all snippets print odd numbers 1 to 9
All three approaches correctly print odd numbers from 1 to 9.Final Answer:
All of the above -> Option AQuick Check:
Multiple ways to print odd numbers [OK]
Quick Trick: Use increment by 2 or condition check for odds [OK]
Common Mistakes:
- Using wrong increment step
- Incorrect condition for odd numbers
- Off-by-one errors in loop bounds
Master "Loops" in C
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