摘要：The first reason managers are important is that organizations need their managerial skills and abilities more than ever in these uncertain,complex,and 阅读全文

摘要：Remeber: 1 Assignment: you can assign an address to a pionter. Do not dereference an uninitialized pointer..for example, int *pt; *pt = 5.(correct : i 阅读全文

摘要：Remeber : 1 C now has a function-prototyping mechanism that checks whether a function call has the correct number and correct kind of arguments . 2 th 阅读全文

摘要：int function1(int x); int function2(int *ptr); Remeber: 1 Use the first form if the function needs a value for some calculation or action; 2 Use the s 阅读全文

摘要：The #define statement can be used for character and string constants,too . The following example are valid: 阅读全文