解决：Scanner输入数字总是莫名其妙多个0

2024-09-01 01:59:56

用BufferedInputStream解决

 Scanner scanner = new Scanner(new BufferedInputStream(System.in));

 System.out.println("---Please input 3 integers like this: 1 2 3---");

 int count = 0;

 int[] container = new int[3];

 while (scanner.hasNextInt()) {

     container[count++] = scanner.nextInt();

     if (count == container.length) {

         break;

     }

 }

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