下面程序段的运行结果为（） int index=1; int[] foo=new int[3]; int bar=foo[index]; int baz= bar+index;

以下代码片段的输出结果为( ). &#91;script type="text/javascript"&#93; var foo =1; function Test(){ alert(foo); var foo=2; alert(foo); } Test(); </script A: 1,2 B: 2,1 C: 1,undefined D: undefined,2

以下代码片段的输出结果为( ). &#91;script type="text/javascript"&#93; var foo =1; function Test(){ alert(foo); var foo=2; alert(foo); } test(); </script A: 1,2 B: 2,1 C: undefined,2 D: 没有任何结果

以下程序代码执行后，哪个说法正确？int index = 1;boolean&#91;&#93; test =new Boolean&#91;3&#93;;boolean foo=test &#91;index&#93;; A: 无法编译 B: foo的值是true C: foo的值是false D: foo的值是0

下面哪个程序是语法正确的？ A: foo::IO() foo=do line=getLine printline B: foo::IO() foo=do letline=getLine printline C: foo::IO() foo=do letline-getLine printline D: foo::IO() foo=do line-getLine printline

int index = 1；  int &#91;&#93; foo = new int &#91;3&#93;；  int bar = foo &#91;index&#93;；  int baz = bar + index；   What is the result？（） A:  Baz has the value of 0 B:  Baz has the value of 1 C:  Baz has the value of 2 D:  An exception is thrown. E:  The code will not compile.

下面哪个程序是语法正确的？ A: foo::IO() foo=do line-getLine n=readline::Int printn B: foo::IO() foo=do line-getLine n-readline::Int printn C: foo::IO() foo=do line-getLine letn=readline::Int printn D: foo::IO() foo=do letline=getLine letn=readline::Int printn

下面哪个程序是语法类型正确的？ A: foo::IO() foo=do line-getLine letn=readline::Int putStrLnn B: foo::IOString foo=do line-getLine letn=readline::Int putStrLnline C: foo::IO() foo=do line-getLine letn=readline::Int putStrLnn D: foo::IO() foo=do line-getLine letn=readline::Int putStrLn(shown)

在JavaScript中每隔一秒调用函数 foo( ) ，下面哪种方法是正确的？ A: setInterval("foo( )",1000) B: clearInteval("foo( )",1000) C: clearTimeout("foo( )",1000) D: setTimeout("foo( )",1000)

def foo(): y = "local" foo() print(y)