Today marks the 900th day of learning programming with the cool drizzle!
Hello, everyone! This is the GESP202509 Level 2 problem set.
Day 900
GESP202509 Level 2
Multiple Choice Question
Question 12
Question 12: The output of the following C++ code is related to the count of numbers associated with 5. A number is defined as “associated with 5” if it contains 5 or is divisible by 5. Which of the following statements is correct?
A. Removing the continue statement in the code does not affect the program’s execution result.
B. Removing j = i and changing j within the while loop to i does not affect the program’s execution result.
C. Changing break in the code to j = 0 does not affect the program’s execution result.
D. Changing while (j > 0) to while (j >= 0) does not affect the program’s execution result.
Answer: C
START OF SPRING
Solution:This question tests nested loops.
Option A: Removing continue will prevent subsequent code in the loop body from executing, leading to different results.
Option B: Removing j = i and changing j to i will alter the value of i, causing confusion about its meaning, which will affect the result.
Option C is correct; whether using break or j = 0, both end the current loop.
Option D is incorrect; if changed to j >= 0, the while loop will cause an infinite loop.
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