Suppose sum and num are int variables, and the input is 18 25 61 6 -1.What is the output of the following code?
A) 92
B) 109
C) 110
D) 119

Question

Suppose sum and num are int variables, and the input is 18 25 61 6 -1.What is the output of the following code? 
A) 92 
B) 109 
C) 110 
D) 119

Quizplus · Accepted Answer

The program reads a sequence of integers, terminated by -1. For each non-negative integer except the last, it adds to a variable called sum if the value is even. After the entire sequence has been read, the program outputs the total value of sum.

In this case, the sequence of integers is 18, 25, 61, 6, -1. The sum variable will be incremented by 18 (even), 6 (even) and 0 (odd), for a total of 24. The output will therefore be 110, which is answer choice C.

Suppose Sum and Num Are Int Variables, and the Input