[Solved] You want to print numbers from 1 to 5 using loop. Which code correctly does this? — Ans: i = 1 loop do break if i > 5 puts i i += 1 end | Ruby

Ruby - Loops and Iteration

You want to print numbers from 1 to 5 using loop. Which code correctly does this?

Ai = 1 loop do puts i break if i == 5 i += 1 end

Bi = 1 loop do puts i i += 1 break if i > 5 end

Ci = 1 loop do break if i > 5 puts i i += 1 end

Di = 1 loop do puts i i += 1 end

Step-by-Step Solution

Solution:

Step 1: Check each option's output
i = 1 loop do puts i break if i == 5 i += 1 end prints 1 to 5 but breaks after printing 5, so correct.
i = 1 loop do puts i i += 1 break if i > 5 end breaks after i > 5, so prints 1 to 5 correctly.
i = 1 loop do break if i > 5 puts i i += 1 end breaks before printing when i > 5, so prints 1 to 5.
i = 1 loop do puts i i += 1 end never breaks, infinite loop.
Step 2: Identify the best practice
i = 1 loop do break if i > 5 puts i i += 1 end breaks before printing when i > 5, so it prints exactly 1 to 5 without extra checks after printing.
Final Answer:
Option C correctly prints numbers 1 to 5 using loop -> Option C
Quick Check:
Break before printing stops at 5 = correct loop [OK]

Quick Trick: Break before printing avoids extra output [OK]

Common Mistakes:

MISTAKES

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