请阅读以下代码: public class A { public static void sum(int a, int b) { System.out.println("int:" + (a + b)); } public static void sum(int a, float b) { System.out.println("float:" + (a + b)); } public static void sum(int a, double b) { System.out.println("double:" + (a + b)); } public static void main(String] args) { int a = 10; long b = 20; sum(a, b); } } 下列选项中,哪一个是程序的运行结果 ( )
选项:
A: int:30
B:float:30.0
C:double:30.0
D:int:30.0
发布时间:2024-07-02 13:32:53