C語言實(shí)驗(yàn)報(bào)告7——模塊化程序設(shè)計(jì)

1、學(xué)生實(shí)驗(yàn)報(bào)告學(xué)號(hào):日期:2014-06-22系別計(jì)與技科專業(yè)計(jì)算機(jī)科學(xué)與技術(shù)（師）班級(jí)姓名課程名稱程序設(shè)計(jì)基礎(chǔ)課程類型專業(yè)課學(xué)時(shí)數(shù)2實(shí)驗(yàn)名稱模塊化程序設(shè)計(jì)實(shí)驗(yàn)?zāi)康模豪斫夂腕w會(huì)模塊化程序化設(shè)計(jì)的思想；積累大規(guī)模程序設(shè)計(jì)中函數(shù)設(shè)計(jì)的技巧；積累模塊化程序調(diào)試的經(jīng)驗(yàn)。實(shí)驗(yàn)要求：實(shí)驗(yàn)后寫實(shí)驗(yàn)報(bào)告。1.實(shí)驗(yàn)內(nèi)容：1、調(diào)試并運(yùn)行教材174頁例題7.11；2、采用模塊化程序設(shè)計(jì)方法編程實(shí)現(xiàn)教材143頁小學(xué)生計(jì)算機(jī)輔助教學(xué)系統(tǒng)實(shí)驗(yàn)任務(wù)6.7.11題源程序：#include"stdio.h"#include"time.h"#include"stdlib.h&quo

2、t;#include"assert.h"#defineMAX_NUMBER100#defineMIN_NUMBER1#defineMAXTIMES10intMakeNumber(void);/*函數(shù)功能：計(jì)算機(jī)生成一個(gè)隨機(jī)數(shù)*/voidGuessNumber(constintnumber);/*函數(shù)功能：用戶猜數(shù)字*/intIsValidNumber(constintnumber);intIsRight(constintnumber,constintguess);intmain()intnumber;/*計(jì)算機(jī)生成的隨機(jī)數(shù)*/charreply;/*用戶對于是否繼續(xù)猜數(shù)的回

3、答*/srand(time(NULL);/*初始化隨機(jī)種子*/donumber二MakeNumber();/*/計(jì)算機(jī)生成一個(gè)隨機(jī)數(shù)*/GuessNumber(number);/*用戶猜數(shù)字*/printf("Doyouwanttocontinue(Y/Nory/n)?");/*提示是否繼續(xù)*/scanf("%c",&reply);/*%c前有一個(gè)空格*/while(reply='Y'|reply='y');/*輸入Y或y則程序繼續(xù)*/return0;voidGuessNumber(constintnumber)i

4、ntguess;intcount=l;intright=0;intret;do/*用戶猜的數(shù)*/*用戶才的次數(shù)*/*猜的結(jié)果對錯(cuò)與否*/*記錄的返回值,即讀入scanf()的數(shù)據(jù)項(xiàng)數(shù)*/printf("Try%d:",count);ret二scanf("%d",&guess);/*處理用戶輸入，判斷是否有輸入錯(cuò)誤，是否在合法的數(shù)值范圍內(nèi)*/while(ret!=l|!IsValidNum(guess)/*清除輸入緩沖中的錯(cuò)誤數(shù)據(jù)*/printf("Inputerror!n:");while(getchar()!='n&

5、#39;);printf("Try%d:",count);ret二scanf("%d",&guess);/*讀入用戶的猜數(shù)*/count+;/*記錄用戶猜的次數(shù)*/right=IsRight(number,guess);/*判斷用戶猜的數(shù)是大還是小*/while(!right&&count二MAX_TIMES);if(right)/*若用戶猜對了，則輸出相應(yīng)的提示信息*/printf("Congratulaions!You'resocool!n");else/*若超過MAXTIMES次仍未猜對，輸出相應(yīng)

6、的提示信息*/printf(“Missionfailedafter%dattempts.n",MAX_TIMES);intMakeNumber(void)intnumber;number=(rand()%(MAX_NUMBER-MIN_NUMBER+l)+MIN_NUMBER;assert(number>=MIN_NUMBER&&number<=MAX_NUMBER);eturnnumber;intIsValidNum(constintnumber)if(number>=MIN_NUMBER&&number<=MAX_NUMBE

7、R)return1;elsereturn0;intIsRight(constintnumber,constintguess)if(guess<number)/*若猜小了，輸出相應(yīng)的提示信息*/printf(“Wrong!Toosmall!n");return0;elseif(guess>number)/*若猜大了，輸出相應(yīng)的提示信息*/printf("Wrong!Toobig!n");return0;elsereturn1;Snncludv"'stdifl-h"include_,tiiw*titinclude"dl

8、ibi.H®Unclude,«5«jt.h1-如mtHA毗-HM1Rieo>封卄iwNn-ItHriFineMAhTtIIEX-IEikt«in(>I*CTO?-MkHTHtVHuelC+-+-LCKpJ：白”|SiHaEdlhTarwM-lPraKiTookWnkih-em|Glo&»l-sj-|AIIflofealfnEXr£|:muHiahlgXr=i：wfLinking.eipr-»!-IImoi'fsj,Huurnin1*(HaNumCu+H);丿錨較功能-11縣fl住應(yīng)一評(píng)呻u*l&l

9、t;JG»es5H»i*er(cwstininmijens戶苗嫌功UH審戶l*triWlidHuiP&arfccrKtintMjnAw;iktIstight-tcMis-tantnQdi&r,CDastint”肓討；GuKfMumerMRter);".用戶:律扳豐引priiitfOo(mwantt«co-iifiueCr/Horn)rfc);"U喬罡否堆謖sc*»f宅c"丘"P列、；"籾前育t'E?IS-/>tffei4rppL=-Y|rpplp='J=扎瑚測程序聲討

10、rrtumn；u*loGaessHvmrCcnstintguME；intcauBt"1;intright-4;Lntretdo*pvd-WFjrrstscartFlir產(chǎn)唄理用戶輸人mti-*ts-i1(1(hvmt1的：£養(yǎng).'."".-"io?.壯沆：=叮L'rC«U*E?PIDquwssJ;尋慚雄舌有若入渤息妾舌毎盧卷旳煞區(qū)范魁貞I屮創(chuàng)門詢?nèi)绲澝幾`/補(bǔ)隙嶽姣弁中酹苗LntnuntercharcrindlftiM-(NVLL)HdD(FMJF*rr-M*kH«j-Hj«)；"/計(jì)尊

11、軒惣fc機(jī)JE祁GIObHlALinkEnj.:±1兇CMflgvratl>小上埋用戶輸人判斷繪否頁羽扎潔逞.懸否童自Mile!Ci-*t!-1|阻mguw卄+嘯除!rxpF.rxr-IIeri:i-5jaHuurninprlnftfr'lapvterr®rli:,B>teiiLltijrccchv()t»a);printf("Trdz'ccantF;|etTSEdtflF£*%d,pnkfue-ss)LnJiST>：ll-gfXiZEt1.IaDebutaFindI«|L>占-EEC|COL|

12、aVH|READHaEd；黑骨3nnrtPrajKiUiTookWnfcih-hta*>SSUBt-*；丿*i己釀曲戶遐的比皴打rlfl*(>l5*ljtii(nwHwr.flwssi；戶雅聞歿是丈還總忖丿Brightcdwit<-IIWTTHES)«IfCWb/培用戶垢對丁則Si岀昭壓甌堤示H總町prlatfrXDIK|l"4ialALDB5«V»UPrr5D；<=15G丿諾耀過HIX/HE瑕忙*帝對.祐岀啊E囪握示flrS-.vC'lSltnfJL1M1眇M3tttlift5ala,PHfil_TIHKS)1iktHa

13、ikfiiHuhbpr(u*idZEtJ.訂冠T*|J|iFi»t1*(HIintMJrthrr;f!UDL叫r*ld(N副H_NUMtER*1)«|iH_Hlil-1IEII:assert(auiweF錨number;PtumauiMLot;lEialiMuHtc+ns-llintmrihrr)If(rwmer>-hHH_iWH6E*tt4U«beri-rWK_l*«R)rtvrafl5«lfprYtvi'HJI;l*i*口常*nsti(i(nwter.cMstpriaHCllrwigilTw!snlIIHb11);retisr

14、pe：#include"stdio.h"#include"time.h"#include"stdlib.h"Question(intanswer)/*函數(shù)功能：隨機(jī)產(chǎn)生四則運(yùn)算中的其中一種*/intintnuml,num2,num3;srand(time(NULL);num1=rand()%10+1;num2=rand()%10+1;num3=rand()%4+1;if(num3=1)printf("%d+%d二?n",num1,num2);answer二num1+num2;/*加法運(yùn)算*/elseif(num3=

15、2)printf("%d-%d二?n",num1,num2);answer二num1-num2;/*減法運(yùn)算*/elseif(num3=3)printf("%d*%d二？n",num1,num2);answer二num1*num2;/*乘法運(yùn)算*/elseprintf("%d/%d二?n",num1,num2);answer二num1/num2;/*除法運(yùn)算，按取余計(jì)算*/returnanswer;/*函數(shù)功能：當(dāng)用戶計(jì)算正確時(shí)系統(tǒng)隨機(jī)給出四種評(píng)語中的其中一種*/intRightRemarks(intm)srand(time(NULL

16、);m=rand()%4+1;/*獲取1-4之間的隨機(jī)數(shù)設(shè)計(jì)四種評(píng)語*/switch(m)case1:printf("Verygood!n");break;case2:printf("Excellent!n");break;case3:printf("Nicework!n");break;case4:printf("Keepupthegoodwork!n");break;returnm;/*函數(shù)功能：當(dāng)用戶計(jì)算錯(cuò)誤時(shí)系統(tǒng)自動(dòng)給出四種評(píng)語中的其中一種*/intWrongRemarks(intn)srand(time(

17、NULL);n=rand()%4+1;/*獲取1-4之間的隨機(jī)數(shù)設(shè)計(jì)四種評(píng)語*/switch(n)case1:printf(“No.Pleasetryagain.n");break;case2:printf("Wrong.Tryoncemore.n");break;case3:printf("Don'tgiveup!n");break;case4:printf("Notcorrectkeeptrying.n");break;returnn;main()intresult,x,z;intcounter=0,intn,m

18、;floatrate=0;dodoresult二Question(z)scanf("%d"，&x);counter+;if(result二=x)counterl+;m二RightRemarks(m);elsecounterl=0,counter2=0,score=0;/*調(diào)用函數(shù)*/*學(xué)生從鍵盤輸入自己的計(jì)算結(jié)果*/*計(jì)算正確次數(shù)增量*/*調(diào)用函數(shù)*/*計(jì)算錯(cuò)誤次數(shù)*/counter2+;n二WrongRemarks(n)if(counter>=10)printf("Testover!n");while(counter<10);score=10*counterl;/