問題詳情
23 下列 C 程式執行後的結果為何？
(A) string1 and string2 are the same string1 and string3 are the same
(B) string1 and string2 are the same string1 and string3 are different
(C) string1 and string2 are different string1 and string3 are the same
(D) string1 and string2 are different string1 and string3 are different