请阅读下面的程序,sum的值为() public class Test { pu..."sum = " + sum); } }
举一反三
- 请阅读下面的程序public class Demo { public static int sum(int a, int b) { return a + b; } public static float sum(int a, ____ b) { _____ a + b; }}
- 智慧职教: 下面程序中类 ClassDemo 中定义了一个静态变量 sum,分析程序段的输出结果 class ClassDemo { public static int sum=1; public ClassDemo() { sum = sum + 5; } } public class ClassDemoTest{ public static void main(String args[]) { ClassDemo demo1=new ClassDemo(); ClassDemo demo2
- 请阅读下面的程序,在空白处填写正确的代码,令代码实现方法的重载。public class Demo {public static int sum(int a, int b) {return a + b;}public static float sum(int a, ____ b) {return a + b;}}
- 请阅读下面的程序 public class Demo { 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()
- 请阅读下面的程序,sum的值为()publicclassTest{publicstaticvoidmain(String[]args){intsum=0;for(inti=1;i=100;i++){if(i%2==1){continue;}sum+=i;}System.out.println(sum=+sum);}}