Java实现输入

下面的是Java实现输入的代码

import java.util.Scanner;import java.util.InputMismatchException;class InputData {public static void main(String[] args){//创建键盘录入数据对象Scanner sc = new Scanner(System.in);System.out.print("请输入你的姓名: ");String name = sc.nextLine();System.out.print("请输入你的年龄: ");int age = sc.nextInt();System.out.print("请输入你的成绩：");float score = sc.nextFloat();System.out.println(name + " " + age + " " + score);}}

执行结果