Difficulty: Easy
Correct Answer: 0 1 2 3 4 5 6 7 8 9 10
Explanation:
Introduction / Context:In this C#.NET loop question, we analyze how if/else, continue, and unreachable else branches affect the sequence printed by Console.Write. The goal is to follow control flow carefully and see which numbers actually print.
Given Data / Assumptions:
Concept / Approach:Evaluate the mutually exclusive branches for each i and note any control-transfer statements like continue that skip remaining statements. Also notice that the else after else-if is logically unreachable because the else-if already covers i != 4 and the if covers i == 4, exhausting all cases.
Step-by-Step Solution:
For i = 0..10, either i == 4 (first branch) or i != 4 (second branch) holds. If i == 4: print "4 " then continue; the else-if and else are skipped. If i != 4: the else-if executes and prints i followed by a space. The trailing else is never reached because the two prior conditions cover all possible values of i. Therefore, every i from 0 through 10 prints, separated by spaces.Verification / Alternative check:Count outputs: There are 11 numbers from 0 to 10 inclusive. Both paths print exactly once per iteration. No break ever triggers.
Why Other Options Are Wrong:
Common Pitfalls:Assuming the final else can run, or thinking continue prevents printing 4. It prints 4 before continuing.
Final Answer:0 1 2 3 4 5 6 7 8 9 10
Discussion & Comments