C語言程序設(shè)計報告菜單源碼測試

年4月19日C語言程序設(shè)計報告菜單源碼測試文檔僅供參考一：系統(tǒng)功能基本功能：圖書的錄入，刪除，查找，和導(dǎo)入導(dǎo)出等。圖書屬性：書號，書名，第一作者，版次，出版年等。菜單功能:InputRecords（輸入若干條記錄）從鍵盤一次輸入一本書的信息，存放到結(jié)構(gòu)體數(shù)組中，然后顯示。提示信息，確認是否輸入下一條記錄。DisplayAllRecords（顯示所有記錄）按順序顯示所有記錄，每屏顯示10條記錄，按<Enter>鍵繼續(xù)顯示下一屏。DeleteaRecord（按書名查找，刪除一本書）輸入待刪除書的書名，顯示該書名的所有書目，提示輸入待刪除書目的書號，提示是否刪除，確認后，刪除該書。Sort（排序）以書名為升序排列數(shù)組Insertarecord（插入一條記錄）以書名為序排列的數(shù)組中插入一條記錄，插入后，數(shù)組依然有序。輸出插入成功后的信息。Query（查找并顯示一個記錄）輸入書名，查找并顯示包含該書名的所有圖書信息AddRecordsfromaTextFile（從文件讀入圖書信息到結(jié)構(gòu)體數(shù)組中）用戶可事先建立一個文本文件Dictory.txt。存放所有圖書信息，文件格式如下：21182 高等數(shù)學(xué)劉浩榮5同濟大學(xué)出版社7300物理化學(xué)王德明2化學(xué)工業(yè)出版社WritetoaTextFile將數(shù)組中的全部記錄寫入文件Records.txt中，要求格式與Dictory.txt相同。Quit（退出圖書管理系統(tǒng)）新增加菜單功能：Changearecord修改某一條記錄的值Menu顯示菜單ClearScreen清屏Pause按暫停，按任意鍵繼續(xù)二：數(shù)據(jù)結(jié)構(gòu)Typedefstruct{charISBN[10];//書號charbook[30];//書名charauthor[20];//作者Intedition;//版本號charpress[50];//出版社名intyear;//出版年}Bookinfo;三：函數(shù)調(diào)用關(guān)系Write_to_Text()Display_main_menu()Change_a_record()Delete()Sort_by_name()Insert()Insert_a_record()AddfromText()Delete_a_record()Display()Query()Query_a_record()Input()main

Write_to_Text()Display_main_menu()Change_a_record()Delete()Sort_by_name()Insert()Insert_a_record()AddfromText()Delete_a_record()Display()Query()Query_a_record()Input()main四：主要算法及實現(xiàn)i=0語句Bn+1是是是否否否b=strcmp((*s).book,dictList[i].book)>=0c=strcmp((*s).book,dictList[i+1].book)<=0語句A：dictList[j]=dictList[j-1];語句B：dictList[i+1]=*s;i++n+1j--語句Aj>i+1j=nb&&ci<n-1i=0插入算法

i=0語句Bn+1是是是否否否b=strcmp((*s).book,dictList[i].book)>=0c=strcmp((*s).book,dictList[i+1].book)<=0語句A：dictList[j]=dictList[j-1];語句B：dictList[i+1]=*s;i++n+1j--語句Aj>i+1j=nb&&ci<n-1i=0排序算法結(jié)束否否是否否是是是p=j語句Ai++j++j<nb>0P!=ip=ij=i+1i<n-1i=0開始b=strcmp(dictList[p].book,dictList[j].book)語句A：t=dictList[p];dictList[p]=dictList[i];dictList[i]=t;

五：源程序（含注釋）結(jié)束否否是否否是是是p=j語句Ai++j++j<nb>0P!=ip=ij=i+1i<n-1i=0開始b=strcmp(dictList[p].book,dictList[j].book)語句A：t=dictList[p];dictList[p]=dictList[i];dictList[i]=t; #include<stdio.h>#include<string.h>#include<stdlib.h>#defineNUM100typedefstruct//定義結(jié)構(gòu)體數(shù)組{charISBN[10];//書號charbook[30];//書名charauthor[20];//作者intedition;//版本號charpress[50];//出版社名intyear;//出版年}Bookinfo;intInput(BookinfodictList[],intn)//從鍵盤輸入數(shù)據(jù)，存入結(jié)構(gòu)體數(shù)組dictList{charc1,c2;do{c1=getchar();printf("PleaseinputISBN:\n");gets(dictList[n].ISBN);printf("Pleaseinputbook:\n");gets(dictList[n].book);printf("Pleaseinputauthor:\n");gets(dictList[n].author);printf("Pleaseinputpress:\n");gets(dictList[n].press);printf("Pleaseinputedition:\n");scanf("%d",&dictList[n].edition);printf("Pleaseinputyear:\n");scanf("%d",&dictList[n].year);n+=1;printf("是否輸入下一條?確認(y)|取消(n)\n");//提示信息c1=getchar();}while((c2=getchar())=='y');return(n);//返回值為新的記錄數(shù)量}voidDisplay(BookinfodictList[],intn)//顯示所有記錄，每10個暫停一次，輸入回車繼續(xù)顯示{inti=0,j;charinput,c;printf("%-10s%-23s%-18s%-8s%-15s%-4s\n","ISBN","book","author","edition","press","year");c=getchar();do{j=10;//每10個循環(huán)一次do{printf("%-10s%-23s%-18s%-8d%-15s%-4d\n",dictList[i].ISBN,dictList[i].book,dictList[i].author,dictList[i].edition,dictList[i].press,dictList[i].year);i++;j--;}while(j&&i<n);if(i==n)break;//若數(shù)據(jù)全部輸出，則跳出循環(huán)，scanf("%c",&input);}while(input=='\n');//輸入回車，執(zhí)行循環(huán)}intdelete(BookinfodictList[],intn,char*ISBN)//只刪除書號為ISBN的第一條記錄{inti,j;for(i=0;i<n;i++){if(!strcmp(dictList[i].ISBN,ISBN))//strcmp()函數(shù)判斷兩個字符串是否相等{for(j=i;j<n-1;j++)dictList[j]=dictList[j+1];//將目標值右面的數(shù)據(jù)全部左移一位return(n-1);//刪除后記錄數(shù)減少1}}return(n);}intDelete_a_record(BookinfodictList[],intn)//刪除某一條記錄{inti,j=0;charbook[30],isbn[10],s,c;c=getchar();printf("請輸入待刪除的書目的書名\n");gets(book);//獲取書名字符串printf("%-10s%-23s%-18s%-8s%-15s%-4s\n","ISBN","book","author","edition","press","year");for(i=0;i<n;i++){if(!strcmp(dictList[i].book,book)){//找到同名的數(shù)據(jù)，并輸出printf("%-10s%-23s%-18s%-8d%-15s%-4d\n",dictList[i].ISBN,dictList[i].book,dictList[i].author,dictList[i].edition,dictList[i].press,dictList[i].year);j++;}}if(j>0){printf("請輸入待刪除的書目的書號\n");gets(isbn);//獲取要刪除的數(shù)據(jù)的書號printf("確實要刪除該記錄?是(y)|否(n)\n");//提示刪除if((s=getchar())=='y'){for(i=0;i<n;i++){if(!strcmp(dictList[i].ISBN,isbn)){//調(diào)用delete函數(shù)刪除printf("刪除成功!\n");return(delete(dictList,n,dictList[i].ISBN));}}printf("未找到待刪除記錄!\n");//刪除成功后記錄減1}else{printf("已取消刪除!\n");//取消刪除后記錄數(shù)不變returnn;}}elseprintf("未找到待刪除記錄!\n");}voidSort_by_name(BookinfodictList[],intn)//選擇法按書名升序排列{inti,j,p;Bookinfot;for(i=0;i<n-1;i++){p=i;for(j=i+1;j<n;j++)if(strcmp(dictList[p].book,dictList[j].book)>0)p=j;if(p!=i){t=dictList[p];dictList[p]=dictList[i];dictList[i]=t;}}}intinsert(BookinfodictList[],intn,Bookinfo*s)//按書名順序插入記錄{inti,j;Sort_by_name(dictList,n);for(i=0;i<n-1;i++){if(strcmp((*s).book,dictList[0].book)<0){for(j=n;j>0;j--)dictList[j]=dictList[j-1];dictList[0]=*s;return(n+1);}elseif(strcmp((*s).book,dictList[i].book)>=0&&strcmp((*s).book,dictList[i+1].book)<=0){for(j=n;j>i+1;j--)dictList[j]=dictList[j-1];dictList[i+1]=*s;//放在i和i+1之間或者放在最后一個return(n+1);}}dictList[n]=*s;return(n+1);}intInsert_a_record(BookinfodictList[],intn)//出現(xiàn)問題，調(diào)用該函數(shù)時總是全部顯示記錄？{intk;charc;Bookinfos;//輸入數(shù)據(jù)c=getchar();printf("PleaseinputISBN:\n");gets(s.ISBN);printf("Pleaseinputbook:\n");gets(s.book);printf("Pleaseinputauthor:\n");gets(s.author);printf("Pleaseinputpress:\n");gets(s.press);printf("Pleaseinputedition:\n");scanf("%d",&s.edition);printf("Pleaseinputyear:\n");scanf("%d",&s.year);k=insert(dictList,n,&s);//根據(jù)insert的返回值是否大于n判斷插入成功與否if(k>n){printf("插入成功!\n");return(k);}else{printf("插入失敗!\n");return(n);}}intQuery(BookinfodictList[],intn,char*book)//查詢并顯示書名為book的記錄{inti,count=0;printf("%-10s%-23s%-18s%-8s%-15s%-4s\n","ISBN","book","author","edition","press","year");for(i=0;i<n;i++){if(!strcmp(dictList[i].book,book)){printf("%-10s%-23s%-18s%-8d%-15s%-4d\n",dictList[i].ISBN,dictList[i].book,dictList[i].author,dictList[i].edition,dictList[i].press,dictList[i].year);count++;}}if(count)returncount;//查詢成功，返回個數(shù)elsereturn-1;//未找到，返回-1}voidQuery_a_record(BookinfodictList[],intn){inti;charbook[30],c;c=getchar();printf("請輸入待查找的書名\n");//輸入書名gets(book);if((i=Query(dictList,n,book))>0)printf("共找到%d條記錄\n",i);//若查到數(shù)據(jù)，Query函數(shù)的返回值為正數(shù)elseprintf("未找到所查找的記錄\n");}intAddfromText(BookinfodictList[],intn,char*filename){ inti;Bookinfos; FILE*p;p=fopen(filename,"r");fscanf(p,"%d",&i);//先讀取文件第一行的記錄數(shù)while(i--){fscanf(p,"%s%s%s%d%s%d\n",s.ISBN,s.book,s.author,&s.edition,s.press,&s.year);//讀取記錄的具體值n=insert(dictList,n,&s);//插入到dictList數(shù)組中}fclose(p);printf("讀取成功!\n");return(n);}voidWritetoText(BookinfodictList[],intn,char*filename){FILE*p2; inti;p2=fopen(filename,"w");for(i=0;i<n;i++)//按格式寫入文件fprintf(p2,"%-10s%-23s%-18s%-8d%-15s%-4d\n",dictList[i].ISBN,dictList[i].book,dictList[i].author,dictList[i].edition,dictList[i].press,dictList[i].year);fclose(p2);printf("寫入成功!\n");}voidDisplay_main_menu()//顯示菜單，另外添加了三個功能，顯示菜單，清屏，暫停{printf("\n1.Inputrecords\n2.DisplayAllRecords\n3.DeleteaRecord\n4.sort\n5.InsertaRecord\n6.Query\n7.AddRecordsfromaTextFile\n8.WritetoaTextFile\n9.Changearecord\n0.Quit\n\nTIPS\ta.Menu\n\tb.ClearScreen\n\tc.Pause\n\nGiveyourchoice:\n");}voidChange_a_record(BookinfodictList[],intn)//修改某一記錄的值{inti;charbook[30],ISBN[30],c;c=getchar();printf("請輸入待修改圖書的書名\n");gets(book);if((i=Query(dictList,n,book))>0)//確認找到待修改記錄{printf("共找到%d條記錄\n請輸入待修改圖書的書號\n",i);gets(ISBN);for(i=0;i<n;i++){if(!strcmp(dictList[i].ISBN,ISBN)){printf("請更新書號為%s的圖書數(shù)據(jù)\n",ISBN);//開始修改printf("PleaseinputISBN:\n");gets(dictList[i].ISBN);printf("Pleaseinputbook:\n");gets(dictList[i].book);printf("Pleaseinputauthor:\n");gets(dictList[i].author);printf("Pleaseinputpress:\n");gets(dictList[i].press);printf("Pleaseinputedition:\n");scanf("%d",&dictList[i].edition);printf("Pleaseinputyear:\n");scanf("%d",&dictList[i].year);printf("修改完成!\n");}}}elseprintf("未找到相關(guān)記錄\n");}main(){staticintn=12;charfilename1[30],filename2[30],c;//創(chuàng)立初始結(jié)構(gòu)體數(shù)組，應(yīng)不少于十個Bookinfobooks[NUM]={{"97814842","pythonLanguage","gnusLieland",2,"Berkeley",},{"97871190","historyofChinese","Goaqua",2,"Beijing",},{"97814129","publiccommunication","RonaldE.Rice",3,"London",},{"97836422","culturalcomposition","YangPan",2,"pardon",},{"97801240","analyzingthesocial","Jenniferbeck",1,"Walt",},{"78016958","recoredservicing","ScottishQua",1,"Chinese",},{"01354851","managementguide","FerdinandK.Levy",1,"Englewood",1969},{"1096-424","macroeconomics","Dusk",2,"Gog",1977},{"04448649","competitiveeconomics","KiHangKim",2,"Amsterdam",1983},{"08531419","guidetobanking","RobinPr",7,"London",1973},{"01311606","guidetobanking","JerryS.Rosen",2,"Englewood",1972},{"97875100","dirtpricingdynamic","PamelaLa",1,"Worldbook",}};Display_main_menu();//顯示菜單while(c=getchar())//持續(xù)獲取輸入，并用switch語句調(diào)用相應(yīng)函數(shù){switch(c){case'0':exit(1);break;case'1':n=Input(books,n);break;case'2':Display(books,n);break;case'3':n=Delete_a_record(books,n);break;case'4':Sort_by_name(books,n);break;case'5':n=Insert_a_record(books,n);break;case'6':Query_a_record(books,n);break;case'7':printf("請輸入文件名\n");scanf("%s",filename1);n=AddfromText(books,n,filename1);break;case'8':printf("請輸入文件名\n");scanf("%s",filename2);WritetoText(books,n,filename2);break;case'9':Change_a_record(books,n);break;case'a':Display_main_menu();break;case'b':system("cls");break;case'c':system("pause");break;}}}六：程序執(zhí)行（包含典型測試數(shù)據(jù)）1.Inputrecords2.DisplayAllRecords3.DeleteaRecord4.sort5.InsertaRecord6.Query7.AddRecordsfromaTextFile8.WritetoaTextFile9.Changearecord0.QuitTIPSa.Menub.ClearScreenc.PauseGiveyourchoice:1PleaseinputISBN:4296Pleaseinputbook:明朝那些事Pleaseinputauthor:當年明月Pleaseinputpress:浙江出版社Pleaseinputedition:2Pleaseinputyear:是否輸入下一條?確認(y)|取消(n)n2ISBNbookauthoreditionpressyear97814842pythonLanguagegnusLieland2Berkeley97871190historyofChineseGoaqua2Beijing97814129publiccommunicationRonaldE.Rice3London97836422culturalcompositionYangPan2pardon97801240analyzingthesocialJenniferbeck1Walt78016958recoredservicingScottishQua1Chinese01354851managementguideFerdinandK.Levy1Englewood19691096-424macroeconomicsDusk2Gog197704448649competitiveeconomicsKiHangKim2Amsterdam198308531419guidetobankingRobinPr7London1973<Enter>01311606guidetobankingJerryS.Rosen2Englewood197297875100dirtpricingdynamicPamelaLa1Worldbook4296明朝那些事當年明月2浙江出版社3請輸入待刪除的書目的書名明朝那些事ISBNbookauthoreditionpressyear4296明朝那些事當年明月2浙江出版社請輸入待刪除的書目的書號4296確實要刪除該記錄?是(y)|否(n)y刪除成功!42ISBNbookauthoreditionpressyear97801240analyzingthesocialJenniferbeck1Walt04448649competitiveeconomicsKiHangKim2Amsterdam198397836422culturalcompositionYangPan2pardon97875100dirtpricingdynamicPamelaLa1Worldbook08531419guidetobankingRobinPr7London197301311606guidetobankingJerryS.Rosen2Englewood197297871190historyofChineseGoaqua2Beijing1096-424macroeconomicsDusk2Gog197701354851managementguideFerdinandK.Levy1Englewood196997814129publiccommunicationRonaldE.Rice3London<Enter>97814842pythonLanguagegnusLieland2Berkeley78016958recoredservicingScottishQua1Chinese5PleaseinputISBN:84772281Pleaseinputbook:englishlearningPleaseinputauthor:tomPleaseinputpress:AllaPleaseinputedition:2Pleaseinputyear:插入成功!6請輸入待查找的書名recoredservicingISBNbookauthoreditionpressyear78016958recoredservicingScottishQua