Java 数据的输入

package text02;
//1.引入扫描仪
import java.util.Scanner;

public class Text04 {
	public static void main(String[] args){
	
		//定义一个扫描仪
		Scanner input=new Scanner(System.in);
		
		//提示输入
		
		System.out.println("请输入第一个值");
		int num1=input.nextInt();
		//double：input.nextDouble()ss
		//String:input.next()
		  
		
		System.out.println("请输入第二个值");
		int num2=input.nextInt();
		
	  System.out.println(num1*num2);
	
	
}
}