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单选题
public static void test(String str) { int check = 4;  if (check = str.length()) {  System.out.print(str.charAt(check -= 1) +“, “);  } else {  System.out.print(str.charAt(0) + “, “);  }  }  and the invocation:  test(”four”);  test(”tee”); test(”to”);  What is the result?()
A

 r, t, t,

B

 r, e, o,

C

 Compilation fails.

D

 An exception is thrown at runtime.


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更多 “单选题public static void test(String str) { int check = 4;  if (check = str.length()) {  System.out.print(str.charAt(check -= 1) +“, “);  } else {  System.out.print(str.charAt(0) + “, “);  }  }  and the invocation:  test(”four”);  test(”tee”); test(”to”);  What is the result?()A  r, t, t,B  r, e, o,C  Compilation fails.D  An exception is thrown at runtime.” 相关考题
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