C++ From Scratch: An Object-Oriented Approach is designed to walk novice programmers through the analysis, design and implementation of a functioning object-oriented application using C++. You will learn all the critical programming concepts and techniques associated with the language in the context of creating a functioning application. Best selling C++ author Jesse Liberty shows you how to create "Decryptix", a game of decoding a hidden pattern as quickly as possible, using nothing but successive guesses and the application of logic. Every example and technique is put into the context of achieving a goal and accomplishing an End.
標(biāo)簽: Object-Oriented programmers Approach designed
上傳時(shí)間: 2013-12-25
上傳用戶:225588
雙擊可執(zhí)行文件wbbjq.exe,在出現(xiàn)的界面中輸入任意文本內(nèi)容,利用DEL鍵、 BACKSPACE鍵、HOME鍵、End鍵、上下左右光標(biāo)鍵對(duì)文本進(jìn)行全屏幕編輯, 按f1鍵激活菜單file,下移光標(biāo),選擇save,輸入文件名。也可以選擇FILE菜單 的其他菜單項(xiàng),他們的功能均可實(shí)現(xiàn)。按f10激活幫助,按ESC鍵退出幫助。
標(biāo)簽: wbbjq exe 可執(zhí)行文件
上傳時(shí)間: 2013-12-16
上傳用戶:xaijhqx
Aodv for NS-2. A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may be connected to the larger Internet. Many routing protocols have been developed for MANETs over the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET Ondemand routing protocol (DYMO) to better understand the major characteristics of these routing protocols. Different performance aspects were investigated in this project including packet delivery ratio, routing overhead, throughput and average End-to-End delay.
標(biāo)簽: network ad-hoc wireless mobile
上傳時(shí)間: 2014-01-12
上傳用戶:zsjzc
實(shí)驗(yàn)?zāi)康模河胏語(yǔ)言對(duì)一個(gè)簡(jiǎn)單語(yǔ)言的子集編制一個(gè)一遍掃描的編譯程序,以加深對(duì)編譯原理的理解,掌握編譯程序的實(shí)現(xiàn)方法和技術(shù)。 c.1詞法分析 c.1.1實(shí)驗(yàn)?zāi)康? 設(shè)計(jì)、編制并調(diào)試一個(gè)詞法分析程序,加深對(duì)詞法分析原理的理解。 c.1.2實(shí)驗(yàn)要求 c.1.2.1待分析的簡(jiǎn)單語(yǔ)言的詞法 (1) 關(guān)鍵字: begin if then while do End --------有實(shí)驗(yàn)報(bào)告+.cpp+分析
標(biāo)簽: 實(shí)驗(yàn) c語(yǔ)言 語(yǔ)言 編制
上傳時(shí)間: 2013-12-23
上傳用戶:z754970244
語(yǔ)法分析 C2.1 實(shí)驗(yàn)?zāi)康? 編制一個(gè)遞歸下降分析程序,實(shí)現(xiàn)對(duì)詞法分析程序所提供的單詞序列的語(yǔ)法檢查和結(jié)構(gòu)分析. C2.2 實(shí)驗(yàn)要求 利用C語(yǔ)言編制遞歸下降分析程序,并對(duì)簡(jiǎn)單語(yǔ)言進(jìn)行語(yǔ)法分析. C2.2.1待分析的簡(jiǎn)單語(yǔ)言的語(yǔ)法 用擴(kuò)充的BNF表示如下: (1)<程序>::=begin<語(yǔ)句串>End (2)<語(yǔ)句串>::=<語(yǔ)句>{ <語(yǔ)句>} (3)<語(yǔ)句>::=<賦值語(yǔ)句> (4)<賦值語(yǔ)句>::=ID:=<表達(dá)式> (5)<表達(dá)式>::=<項(xiàng)>{+<項(xiàng)> | —項(xiàng)>} (6)<項(xiàng)>::=<因子>{*<因子> | /<因子>} (7)<因子>::=ID | NUM | (<表達(dá)式>) C2。2。2實(shí)驗(yàn)要求說明 輸入單詞串,以“#”結(jié)束,如果是文法正確的句子,則輸出成功信息,打印“success”,否則輸出“error”.
上傳時(shí)間: 2014-09-05
上傳用戶:caiiicc
實(shí)驗(yàn)?zāi)康? 通過上機(jī)實(shí)習(xí),加深對(duì)語(yǔ)法制導(dǎo)翻譯原理的理解,掌握將語(yǔ)法分析所識(shí)別的語(yǔ)法成分變換為中間代碼的語(yǔ)義翻譯方法. 實(shí)驗(yàn)要求 采用遞歸下降語(yǔ)法制導(dǎo)翻譯法,對(duì)算術(shù)表達(dá)式、賦值語(yǔ)句進(jìn)行語(yǔ)義分析并生成四元式序列。 實(shí)驗(yàn)的輸入和輸出 輸入是語(yǔ)法分析提供的正確的單詞串,輸出為三地址指令形式的四元式序列。 例如:對(duì)于語(yǔ)句串 begin a:=2+3*4 x:=(a+b)/c End# 輸出的三地址指令如下: (1) t1=3*4 (2) t2=2+t1 (3) a=t2 (4) t3=a+b (5) t4=t3/c (6) x=t4
標(biāo)簽: 分 翻譯 實(shí)驗(yàn) 制導(dǎo)
上傳時(shí)間: 2017-09-27
上傳用戶:hjshhyy
DATAS SEGMENT w dw 0 keybuf db 255 db 0 db 255 dup(0) ;定義鍵盤輸入需要的緩沖區(qū) DATAS EndS STACKS SEGMENT db 200 dup(?) STACKS EndS CODES SEGMENT ASSUME CS:CODES,DS:DATAS,SS:STACKS START: MOV AX,DATAS MOV DS,AX mov dx,offset keybuf ;用0a號(hào)功能,輸入一個(gè)字符串 mov ah,0ah ;用回車結(jié)束 int 21h mov dl,0ah ;再進(jìn)行換行,以便在下一行顯示轉(zhuǎn)換后的字符串 mov ah,2 int 21h ; push ax ; push dx ; mov dl,cl ; mov ah,02 ; int 21h ; pop dx ; pop ax mov bx,offset keybuf+1 ;取出字符串的字符個(gè)數(shù),作為循環(huán)的次數(shù) mov cl,[bx] mov ch,0 mov ax,0 again: inc bx mov ax,[w] push bx mov bx,16 mul bx pop bx ;是小寫字母,則轉(zhuǎn)換為大寫字母 mov [w],ax mov dl,[bx] ;取出一個(gè)字符, cmp dl,'9' jbe lab1 cmp dl,'F' jbe lab2 sub dl,32 lab2: sub dl ,07h lab1: sub dl,30h add [w],dx loop again mov ax,[w] mov bx,-1 push bx mov bx,10 lab3 :mov dx,0 div bx push dx cmp ax,0 jnz lab3 lab5: pop dx cmp dx,-1 jz lab4 add dl,30h mov ah,02 int 21h jmp lab5 ;循環(huán),處理完整個(gè)字符串 lab4: MOV AH,4CH INT 21H CODES EndS End START
標(biāo)簽: 匯編
上傳時(shí)間: 2015-04-02
上傳用戶:wcc0310
msp430代碼,精確測(cè)量信號(hào)頻率 程序描述:利用Timer_A捕獲脈沖寬度 利用MSP430單片機(jī)定時(shí)器A和捕獲/比較功能模塊結(jié)合使用,實(shí)現(xiàn)脈沖寬度的測(cè)量 程序用到了定時(shí)器A的CCI1A端口(MSP430F14X的P1.2引腳)作捕獲外部輸入 的脈沖電平跳變,start,End,兩個(gè)個(gè)變量來計(jì)算脈沖寬度
標(biāo)簽: msp430測(cè)信號(hào)頻率代碼
上傳時(shí)間: 2015-05-05
上傳用戶:66998877
判斷奇偶數(shù)的匯編程序CODE SEGMENT ASSUME CS: CODE START: MOV AH, 01H ; 調(diào)用 DOS中斷的1號(hào)子功能(鍵入一個(gè)字符), INT 21H ; AL←鍵入一位數(shù)字 CMP AL, 30H ; 若輸入比‘0’小的字符則重新輸入 JB START CMP AL, 39H ; 若輸入比‘9’大的字符則重新輸入 JA START CLC ; CF標(biāo)志清0 SHR AL, 1 ; AL最低位移入CF JNC EVN ; 根據(jù)CF的狀態(tài),判斷輸入數(shù)字的奇偶性 MOV BL, 31H ; 奇數(shù),BL←1的ASCII碼 JMP DISP EVN: MOV BL, 30H ; 偶數(shù),BL←0的ASCII碼 DISP: MOV AH, 02H ; 調(diào)用DOS中斷的2號(hào)子功能,輸出字符 MOV DL, 0AH ; 輸出換行 INT 21H MOV DL, 0DH ; 輸出回車 INT 21H MOV DL, BL ; 輸出標(biāo)志字符 INT 21H mov ah, 1 int 21h MOV AH, 4CH ; 返回DOS INT 21H CODE EndS End START
上傳時(shí)間: 2015-06-10
上傳用戶:zhuangxj618
《分析性寫作》,介紹言簡(jiǎn)意賅: The popular, brief rhetoric that treats writing as thinking, WRITING ANALYTICALLY, Sixth Edition, offers a series of prompts that lead you through the process of analysis and synthesis and help you to generate original and well-developed ideas. The book's overall point is that learning to write well means learning to use writing as a way of thinking well. To that End, the strategies of this book describe thinking skills that employ writing. As you will see, this book treats writing as a tool of thought--a means of undertaking sustained acts of inquiry and reflection.
標(biāo)簽: Writing Analyticall
上傳時(shí)間: 2015-08-22
上傳用戶:東大寺的
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