指出下列程序的运行结果()int i=9;switch(i){default:System.out.println("default");case0:System.out.println("zero");break;case1:System.out.println("one");case2:System.out.println("two");}
A: nooutputdisplayed
B: default
C: default,zero
D: errordefaultclausenotdefined
A: nooutputdisplayed
B: default
C: default,zero
D: errordefaultclausenotdefined
举一反三
- int i=1; switch (i) { case 0: System.out.println("zero"); break; case 1: System.out.println("one"); case 2: System.out.println("two"); default: System.out.println("default"); } A: one B: one, default C: one, two, default D: default
- 运行以下代码，得到什么打印结果？int i = 1;switch (i) { default: System.out.println("default"); case 0: System.out.println("zero"); break; case 1: System.out.println("one"); case 2: System.out.println("two");} A: default one B: one C: one two D: one default
- 编译和执行下例代码会输出什么? （选择一项）int i=10;switch (i)default：System.out.println(“default”);case 0:System.out.println(“zero”);break;case 1:System.out.println(“one”);break;case 2:System.out.println(“two”);break; A: one B: default，zero C: zero,one,two,default D: default
- 下面语句段的输出结果是什么? ( ) int i = 9; switch (i) { default: System.out.println("default"); case 0: System.out.println("zero"); break; case 1: System.out.println("one"); case 2: System.out.println("two");} A: default B: default, zero C: error default clause not defined D: no output displayed
- 运行下面代码将将输出什么内容? int i = 1; switch (i) { case 0: System.out.println("zero"); break; case 1: System.out.println("one"); case 2: System.out.println("two"); default: System.out.println("default"); }