大o表示法Big O notation                   二分法查找 binary search
交换排序法exchange  sort                        下标index
下标变量indexed variable                         快速排序法quicksort
空字符null character                  一维数组one-dimensional array
选择排序法selection sort  线形查找linear（sequential）search
单维数组single-dimensional array                 下标subscript
下标变量subscripted variable   二维数组two-dimensional array
地址运算符address operator         间接寻址indirect addressing
间接寻址运算符 indirection operator             偏移量offset
指针pointer                                  指针变量pointer variable
字段data field                              关键字段key field
链表linked  list                             记录recored
结构体structure                            结构体成员structure member
联合体union