题目内容
下列代码注释中哪一个是错误的？class OutClass {int m = 1;static float x;//【1】class InnerClass {int m =12;//【2】static float n =20.89f; //【3】InnerClass(){}void f() {m = 100;}}void cry() {InnerClass tom = new InnerClass(); //【4】}}
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下列哪个叙述是错误的？
下列哪个叙述是错误的？
给出下列程序的输出结果。import java.io.IOException;public class E {public static void main(String args[]){int m =10;try {methodA();m = 100;}catch(IOException e){m = 1000;}System.out.println(m);}public static void methodA() throws IOException{throw new IOException();}}
给出下列程序的输出结果。import java.io.IOException;public class E {public static void main(String args[]){try {methodA();}catch(IOException e){System.out.print("你好");System.exit(0);}finally {System.out.println(" fine thanks");}}public static void methodA() throws IOException{throw new IOException();}}
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