输入描述：

随机double类型变量

输出描述：

转化后的int类型变量

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double d = scanner.nextDouble();
        System.out.println(Main.typeConversion(d));
    }
    public static int typeConversion(double d){
 
        //write your code here......
        
 
    }
}

转化后的int类型变量 如下:

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double d = scanner.nextDouble();
        System.out.println(Main.typeConversion(d));
    }
    public static int typeConversion(double d){
 
        return (int)d;   //返回强制转换的int类型就可以啦
        
 
    }
}