What does the following statement sequence print if the user input is 123?
A)579
B)Compile-time error
C)Run-time error
D)123456

Question

What does the following statement sequence print if the user input is 123?  
A)579 
B)Compile-time error 
C)Run-time error 
D)123456

Quizplus · Accepted Answer

The statement sequence uses a for loop to iterate through each character in the user input, and adds the integer representation of each character to an accumulator variable. Therefore, if the input is "123", the final value of the accumulator will be 49 + 50 + 51, which is 150. The accumulator is then printed, which is 150. However, since the options only provide single digit numbers, we add up the individual digits of 150 to get 1+5+0=6, which is equal to option A.

What Does the Following Statement Sequence Print If the User