Question

如何在同一行输入getch()和String？然后我想继续它从我已输入的int中获取最大数字：这是我到目前为止编写的代码。

int

输入其他姓名和号码时出现错误。

我希望输出会像这样

姓名＆amp;编号：约翰45   姓名＆amp;编号：保罗30
  姓名＆amp;号码：安迪25

结果：John 45

Answer 1

public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    String InputValue;
    String name[] = new String[6];
    int number[] = new int[6];
    String LargeName = "";
    int largest = 0;
    int as = 5;

    for (int x = 1; x <= as; x++) {
        System.out.print(" Name & number : ");
        InputValue = in.nextLine();
        String[] Value = InputValue.split(" ");
        name[x] = Value[0];
        number[x] = Integer.parseInt(Value[1]);
    }

    for (int x = 1; x < number.length; x++) {
        if (number[x] > largest) {
            largest = number[x];
            LargeName = name[x];
        }
    }
    System.out.println("Result = " + LargeName + " " + largest);
}

希望这适合你。

Answer 2

System.out.print(" Name & number : ");
/*
    Get the input value "name and age" separated with space " " and splite it.
    1st part is name and second part is the age as tring format!
*/
String[] Value = in.nextLine().split(" ");
name[x] = Value[0];
// Convert age with string format to int.
number[x] = Integer.parseInt(Value[1]);

在同一行中输入String和int

2 个答案: