我一直想弄清我的代碼幾個小時,我知道這可能是簡單的,但我真的很感謝一些幫助!哨兵價值和顯示我的結果
這裏是我的問題:
// 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);
}
}
現在我的結果正確顯示我的總和,但它應該顯示我在用逗號分隔的一個行中輸入整數。 (EX:如果用戶輸入1,1,1我的結果應該是你輸入的整數是:1,1,1整數的總和是:3)。現在它將我輸入的整數添加到標記值並顯示我的結果爲:輸入的整數是:1.
我真的被困在如何做到這一點。有什麼建議麼?謝謝!
工作!謝謝! – Caitlin 2014-09-29 16:05:58