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Submitted by c-admin on Tue, 05/28/2019 - 22:20

QID:

166

Type:

Multiple Choice Question

Category:

Java Programmer I

Tags:

Looping Constructs

Question:

What will the following code snippet print?

int count = 0, sum = 0;
do{
if(count % 3 == 0) continue;
sum+=count;
}while(count++ &lt; 11);
System.out.println(sum);

Select 1 option

A. 49
B. 48
C. 37
D. 36
E. 38

Answer and Explanation (Click to expand)

Answer:

B

Explanation:

The while condition uses post increment operator, which means count is first compared with 11 (and based on this comparison a decision is made whether to execute the loop again or not) and then incremented. So when count is 10, the condition 10<11 is true (that means the loop needs to be executed again) and count is incremented to 11.
When count is completely divisible by 3, (i.e. when count is 0, 3, 6, 9)

sum+=count; is not executed.
Thus, the result is the summation of:
1 2 4 5 7 8 10 11

Q&A Set:

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