C#.NET — Rewrite do-while as an equivalent looping construct. int i = 0; do { Console.WriteLine(i); i += 1; } while (i <= 10);

Introduction / Context:
The task is to find an equivalent loop to print integers from 0 through 10 inclusive. We compare do-while, for, and while variants and check boundaries and syntax validity.

Given Data / Assumptions:

• Original code prints 0..10 inclusive with i starting at 0 and incrementing after each print.
• Condition is i <= 10.

Concept / Approach:
Translate loop semantics: initialization, condition, increment, and body must match. A for loop with i = 0; i <= 10; i++ matches perfectly.

Step-by-Step Solution:

Verification / Alternative check:
Count outputs: 11 lines, from 0 to 10 inclusive. The for loop yields identical count and values.

Why Other Options Are Wrong:

• A/E: "until" is not a C# keyword; invalid syntax.
• C: while (i <= 11) prints 0..11; off by one.
• D: "do while" as a single header is invalid syntax in C#.

Common Pitfalls:
Off-by-one errors when translating conditions or using the non-existent until syntax in C#.

Final Answer:
for (i = 0; i <= 10; i++) Console.WriteLine(i);