Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it prints out, on a line by itself, the sum of all the even integers read. Declare any variables that are needed.
LANGUAGE: JAVA
CHALLENGE:
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it prints out, on a line by itself, the sum of all the even integers read. Declare any variables that are needed.
ASSUME the availability of a variable , stdin, that references a Scanner object associated with standard input.
SOLUTION:
LANGUAGE: JAVA
CHALLENGE:
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it prints out, on a line by itself, the sum of all the even integers read. Declare any variables that are needed.
ASSUME the availability of a variable , stdin, that references a Scanner object associated with standard input.
SOLUTION:
int number = 1; int total = 0; while (stdin.hasNextInt() && number > 0) { number = stdin.nextInt(); if (number % 2 == 0 && number > 0) total = total + number; } System.out.println(total);