QUESTION 11:
Say that you have a file that contained 100 integers, one integer per line. You wish to add up all these integers. Can a program be written to do this?
The sample program expects to transform
the characters on the second line into an int,
but this cannot be done.
Here is what happens with this defective input file:
C:\users\default\JavaLessons>java AddTwo < input.txt Enter first number: Enter second number: java.lang.NumberFormatException: seven D:\users\default\JavaLessons>
The system reports that there is an error in the input, causing a "Number Format Exception." The program stops when it encounters this exception.
Say that you have a file that contained 100 integers, one integer per line. You wish to add up all these integers. Can a program be written to do this?