我一直想弄清我的代码几个小时,我知道这可能是简单的,但我真的很感谢一些帮助!哨兵价值和显示我的结果
这里是我的问题:
// Purpose: This program will prompt the user to enter a positive integer.
// The program will accept integers until the user enters a -1.
// Once the -1 is entered, the program will display the integers followed
// by their sum.
import java.util.Scanner;
public class InputSum
{
public static void main(String[] args)
{
Scanner scan = new Scanner(System.in);
// variable declaration
int inputNumber;
int stringNumber = 0;
int num = 0;
int sum = 0;
// prompt user to enter an integer
System.out.print("Enter a positive integer: ");
inputNumber = scan.nextInt();
// continue to have user enter integers until:
while (inputNumber >= 0)
{
sum += inputNumber;
stringNumber = inputNumber++;
System.out.print("\n Enter another positive integer (enter -1 to quit): ");
inputNumber = scan.nextInt();
// -1 is entered
if (inputNumber == -1)
{
break;
}
}
// display results
System.out.print("\n The integers you entered were: " + Integer.toString(stringNumber));
System.out.print("\n The sum of the intergers are: " + sum);
}
}
现在我的结果正确显示我的总和,但它应该显示我在用逗号分隔的一个行中输入整数。 (EX:如果用户输入1,1,1我的结果应该是你输入的整数是:1,1,1整数的总和是:3)。现在它将我输入的整数添加到标记值并显示我的结果为:输入的整数是:1.
我真的被困在如何做到这一点。有什么建议么?谢谢!
工作!谢谢! – Caitlin 2014-09-29 16:05:58