题解 | #类型转换#
类型转换
https://www.nowcoder.com/practice/0540ee3987b64bd7bb93adb5bd0e35d4
//努力学习 import java.util.Scanner; public class Demo1 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); double num = scanner.nextDouble(); System.out.println((int)num); } }
