对于下列Test.java代码,()叙述是正确的。public class Test{public static void main(String args[]){int arr[ ]=new int[10];System.out.println(arr[1]);}}
A. 产生编译错误
B. 输出null
C. 编译正确,发生运行异常
D. 输出0
挑错题: ABCD注释标注的哪行代码有错误?public class Test1{public sttic void main(String args[ ]) {char c=65535; //Abyte b=127;//Bint height = 100; //Cfloat f=3.14;//D}}
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挑错题: ABCD注释标注的哪行代码有错误?public class Test2{public sttic void main(String args[ ]) {int x=8;byte b=127;b=x;//Ax='a';//Blong y=b; //Cfloat z = (int) 6.89; //D}}
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挑错题: ABCD注释标注的哪行代码有错误?public class Test3{public sttic void main(String args[ ]) {char c='a';//Abyte b=128;//Bint height = 100;//Cfloat f=3.14F;//D}}
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