TurboC 提供了 time() (被定義在 <time.h> 中) 這個函式供我們取得系統時間, 當我們執行了 time(NULL) 時, 該函式便會傳回一個 time_t 型態(被定義在 <time.h> 中) 的數字, 單位是"秒", 所以我們應該先用 time_t 宣告一個變數, 來接收 time() 的傳回值:-TurboC provides the time () (is defined in the <time.h> In) This

lexical Analyzer with java code you most import your sintax to "get file" and result save to "out file"

1) Write a C++ program that receives a single letter and prints out the corresponding digit on the telephone. The letters and digits on a telephone are grouped this way: (30 points) 2= ABC 3 = DEF 4 = GHI 5 = JKL 6 = MNO 7 = PRS 8 = TUV 9 = WXY

 Your shell prompt MUST adhere to the following format: o Current date (optional) and time (mandatory) followed by the hash sign (e.g., 13:03:00#)  Your shell MUST support, at minimum, the following commands: o The internal shell co