小于2147483647的double类型变量以截断取整方式
作者:互联网
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 } }
标签:Scanner,int,double,System,取整,2147483647,public,scanner 来源: https://www.cnblogs.com/zhiganglang/p/15747435.html