【正文】 12 字符數(shù)據(jù)在內(nèi)存中的存放形式 ............................................................................. 13 字符串常量 ......................................................................................................... 13 各類數(shù)值型數(shù)據(jù)間的混合運(yùn)算 ....................................................................................... 14 數(shù)據(jù)類型轉(zhuǎn)換 ..................................................................................................... 14 數(shù)據(jù)類型轉(zhuǎn)換中的符號(hào)位擴(kuò)展 ............................................................................. 15 算術(shù)運(yùn)算符和算術(shù)表達(dá)式 .............................................................................................. 16 優(yōu)先級(jí)和結(jié)合性 .................................................................................................. 16 “==”運(yùn)算符的陷阱 ................................................................................................ 17 自增、自減運(yùn)算符 .............................................................................................. 18 逗號(hào)運(yùn)算符和逗號(hào)表達(dá)式 .............................................................................................. 18 第 4 章 輸入 /輸出 ........................................................................................................................19 C 語言 知識(shí)總結(jié) II 格式化輸出 printf .......................................................................................................... 19 格式化輸入 scanf.......................................................................................................... 20 第 5 章 程序結(jié)構(gòu) .........................................................................................................................22 if 語句 ............................................................................................................................ 22 邏輯短路 ............................................................................................................ 22 運(yùn)算符優(yōu)先級(jí)對(duì)判斷的影響 ................................................................................ 22 switch 語句 .................................................................................................................... 23 循環(huán)控制程序 ............................................................................................................... 24 第 6 章 數(shù)組 ................................................................................................................................25 一維數(shù)組 ...................................................................................................................... 25 二維數(shù)組 ...................................................................................................................... 26 字符數(shù)組 ...................................................................................................................... 27 第 7 章 指針 ................................................................................................................................28 基本概念 ...................................................................................................................... 28 指針的類型 ......................................................................................................... 29 指針?biāo)赶虻念愋? .............................................................................................. 29 指針的值 ............................................................................................................ 29 指針本身所占據(jù)的內(nèi)存區(qū) .................................................................................... 30 指針的算術(shù)運(yùn)算 ............................................................................................................ 30 指針和數(shù)組 ................................................................................................................... 30 數(shù)組名的含義 ..................................................................................................... 30 數(shù)組指針和指針數(shù)組 ........................................................................................... 31 數(shù)組越界問題 ..................................................................................................... 31 一維數(shù)組的指針運(yùn)算 ........................................................................................... 32 二維數(shù)組的指針運(yùn)算（重點(diǎn)難點(diǎn)） ...................................................................... 32 函數(shù)指針和指針函數(shù) ..................................................................................................... 34 指針的指針（重點(diǎn)） ..................................................................................................... 35 指針類型轉(zhuǎn)換 ............................................................................................................... 36 指針的安全問題 ............................................................................................................ 37 類型轉(zhuǎn)換相關(guān) ..................................................................................................... 37 用指針訪問數(shù)組元素 ........................................................................................... 38 第 8 章 函數(shù) ................................................................................................................................38 形參和實(shí)參 ................................................................................................................... 38 數(shù)組名作為函數(shù)參數(shù) ..................................................................................................... 40 函數(shù)的返回值 ............................................................................................................... 40 函數(shù)的調(diào)用棧 ............................................................................................................... 41 局部變量和全局變量 ..................................................................................................... 43 變量的存儲(chǔ)類別 ............................................................................................................ 43 程序的內(nèi)存區(qū)域 ............