C語言課程設(shè)計報告-很全,包括流程圖,課設(shè)總結(jié)

PAGEPAGE16高級語言程序設(shè)計（C）課程設(shè)計報告書目錄一、設(shè)計任務(wù)……（2）二、系統(tǒng)設(shè)計方案………………（3）三、程序主要代碼分析…………（4）四、程序調(diào)試中出現(xiàn)的問題及其解決方法…………………（17）五、改進(jìn)意見與收獲體會………（18）六、主要參考資料………………（18）附：此設(shè)計經(jīng)過多次修改，但還存在一些不足的地方，希望老師多多指點。設(shè)計任務(wù)設(shè)計題目：圖書信息管理系統(tǒng)設(shè)計圖書信息包括：登錄號、書名、作者名、分類號、出版單位、出版時間、價格等。試設(shè)計一圖書管理系統(tǒng)，使之能提供以下功能：系統(tǒng)以菜單方式工作；圖書信息錄入功能；（圖書信息用文件保存）——輸入；圖書信息瀏覽功能——輸出；查詢和排序功能：——算法按書名查詢按作者名查詢圖書信息的刪除和修改。整個系統(tǒng)均用C語言實現(xiàn)；可以利用數(shù)組、指針、鏈表來實現(xiàn)數(shù)據(jù)結(jié)構(gòu)設(shè)計；系統(tǒng)具有輸入、顯示、查詢、刪除、排序、插入、保存、讀取等基本功能；可以將信息保存在文件中；可以將信息從文件中讀取出來。報告要求：簡述本項課程設(shè)計要解決的問題，主要的設(shè)計思想，劃分功能模塊，畫出各模塊的結(jié)構(gòu)流程圖。列出每個函數(shù)的聲明、功能、調(diào)用參數(shù)及函數(shù)之間的調(diào)用關(guān)系。記錄調(diào)試過程中出現(xiàn)的問題及解決的方法。系統(tǒng)設(shè)計方案顯示記錄顯示記錄按編號大小排序排序顯示記錄查詢記錄添加記錄按書名排序按價格大小排序按人名排序按出版時間排序按分類排序按書名查詢按人名查詢修改無操作刪除保存添加記錄保存圖書信息管理系統(tǒng)模塊一：排序顯示記錄——1Sort();2Disp();模塊二：查詢記錄——3Qur();4Modify();5Del();Save();模塊三：添加記錄——6Add();7Save();本程序主要有七大功能——排序、顯示、查詢、修改、刪除、添加、保存記錄。根據(jù)我們?nèi)粘Ｊ褂昧?xí)慣，我將它們劃分為三個主要模塊（如上顯示）。程序主要代碼分析//預(yù)處理程序//#include"stdio.h"#include"stdlib.h"http://標(biāo)準(zhǔn)函數(shù)庫//#include"string.h"#include"conio.h"http://屏幕操作函數(shù)庫//#defineFORMAT"|%-10s|%-15s|%-15s|%-6s|%-10s|%-10s|%-6s|\n"#defineDATAp->num,p->bkname,p->author,p->classi,p->pub,p->pubdate,p->price#defineHEADER2"________________________________________________________________________________\n"#defineHEADER3"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"intcount=0;typedefstructbookinfor{ charnum[10]; charbkname[15]; charauthor[15]; charclassi[6]; charpub[10]; charpubdate[10]; charprice[6];}BOOK;//主菜單界面menu()//voidmenu(){ system("cls"); printf("\n\n\n\nHELLO!!WELCOMETOTHEBOOKINFORMATIONMANAGEMENTSYSTEM!**^-^**\n"); printf("\n\n\nTHEBOOKINFORMATIONMANAGEMENTSYSTEM\n"); printf("\n\n************************************************************************\n"); printf("**\n"); printf("*1.sortdisprecord2.searchrecord*\n"); printf("**\n"); printf("*3.addrecord0.quitrecord*\n"); printf("**\n"); printf("************************************************************************\n"); printf("\nmeitong091--HuangXiaomei--208090410\n"); printf("\n");}//表格形式顯示記錄//voidprintheader(){ system("cls"); printf("\n\nBOOKINFORMATION\n"); printf(HEADER2); printf(FORMAT,"Num","Bookname","Author","Classi","Pubhouse","Pubdate","Price"); printf(HEADER2);}voidprintdata(BOOKpp){ BOOK*p; p=&pp; printf(FORMAT,DATA);}//查找定位//intLocate(BOOKtemp[],intn,charfindmess[],charbkorauthor[]){ inti=0; if(strcmp(bkorauthor,"bkname")==0) { while(i<n) { if(strcmp(temp[i].bkname,findmess)==0) returni; } } else if(strcmp(bkorauthor,"author")==0) { while(i<n) { if(strcmp(temp[i].author,"findmess")==0) returni; i++; } } return-1;}//提示信息//voidWrong(){ system("cls"); printf("\n\n\n\n\n*******************ERROR:INPUTHASWRONG!*****************************\n"); printf("Pressanykeytocontinue\n");}voidNofind(){ system("cls"); printf("\n\n\n\n\n*******************DON'TFINDTHEBOOKINFORMATIONRECORD!*****************************\npressanykeytoreturn..."); getchar(); return;}//格式化輸入數(shù)據(jù)stringinput(```)//voidstringinput(char*t,intlens,char*noice){ charn[255]; do{ printf(noice); scanf("%s",n); if(strlen(n)>lens) printf("\n\nEXCCEDTHEREQUIREDLENGTH!\n"); }while(strlen(n)>lens); strcpy(t,n);}//OK!!操作7//voidSave(BOOKqq[],intm){ FILE*fp; inti=0; system("cls"); fp=fopen("d:\\bookmanage","w"); if(fp==NULL) { printf("\n\n=======>OPENFILEERROR!\n"); return; } for(i=0;i<m;i++) { if(fwrite(&qq[i],sizeof(BOOK),1,fp)==1) continue; else break; } printf("\n\n=======>SAVEFILECOMPLETE!TOTALSAVEDRECORDNUMBERIS:%d\n",i); fclose(fp);}//操作2//voidDisp(BOOKpp[],intm){ inti; BOOK*p; if(m==0) { printf("\n************NOBOOKINFORMATIONRECORD!***************\n"); return; } printf("\n\nBOOKINFORMATION\n"); printf(HEADER2); printf(FORMAT,"Num","Bookname","Author","Classi","Pubhouse","Pubdate","Price"); printf(HEADER3); i=0; while(i<m) { p=&pp[i]; printf(FORMAT,DATA); i++; printf(HEADER3); }}//操作1//voidSort(BOOKtemp[],intn){ intx; intindexmin,i,j,flag=0; BOOKnewinfo; system("cls"); printf("\n\n##############SEARCHFORTHERECORD##############\n"); if(n<=0) { Nofind(); return; } printf("\nPleasechoosethewayofdisplayingtherecord:(o-6)\n"); printf("=====>1.displaybynum2.displaybybkname3.displaybyauthor\n4.dispalybyclassi5.displaybypubdate6.dispalybyprice\n0.returnthemenu\nPleaseenteryourchoice:"); scanf("%d",x); if(x==0) { return; } if(x==1) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].num);//atoi(temp[j].num)函數(shù)將字符型數(shù)據(jù)轉(zhuǎn)換為整型數(shù)據(jù)// indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].num)<flag) { flag=atoi(temp[j].num); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } if(x==2) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].bkname);//atoi(temp[j].num)函數(shù)將字符型數(shù)據(jù)轉(zhuǎn)換為整型數(shù)據(jù)// indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].bkname)<flag) { flag=atoi(temp[j].bkname); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } if(x==3) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].author);//atoi(temp[j].num)函數(shù)將字符型數(shù)據(jù)轉(zhuǎn)換為整型數(shù)據(jù)// indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].author)<flag) { flag=atoi(temp[j].author); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } if(x==4) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].classi);//atoi(temp[j].num)函數(shù)將字符型數(shù)據(jù)轉(zhuǎn)換為整型數(shù)據(jù)// indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].classi)<flag) { flag=atoi(temp[j].classi); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } if(x==5) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].pubdate);//atoi(temp[j].num)函數(shù)將字符型數(shù)據(jù)轉(zhuǎn)換為整型數(shù)據(jù)// indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].pubdate)<flag) { flag=atoi(temp[j].pubdate); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } if(x==6) { for(i=0;i<n-1;i++) { flag=atoi(temp[0].price); indexmin=0; for(j=i;j<n;j++) { if(atoi(temp[j].price)<flag) { flag=atoi(temp[j].price); indexmin=j; } } strcpy(newinfo.num,temp[i].num); strcpy(newinfo.bkname,temp[i].bkname); strcpy(newinfo.author,temp[i].author); strcpy(newinfo.classi,temp[i].classi); strcpy(newinfo.pub,temp[i].pub); strcpy(newinfo.pubdate,temp[i].pubdate); strcpy(newinfo.price,temp[i].price); strcpy(temp[i].num,temp[indexmin].num); strcpy(temp[i].bkname,temp[indexmin].bkname); strcpy(temp[i].author,temp[indexmin].author); strcpy(temp[i].classi,temp[indexmin].classi); strcpy(temp[i].pub,temp[indexmin].pub); strcpy(temp[i].pubdate,temp[indexmin].pubdate); strcpy(temp[i].price,temp[indexmin].price); strcpy(temp[indexmin].num,newinfo.num); strcpy(temp[indexmin].bkname,newinfo.bkname); strcpy(temp[indexmin].author,newinfo.author); strcpy(temp[indexmin].classi,newinfo.classi); strcpy(temp[indexmin].pub,newinfo.pub); strcpy(temp[indexmin].pubdate,newinfo.pubdate); strcpy(temp[indexmin].price,newinfo.price); } } Disp(temp,n); return;}//OK操作4//voidModify(BOOKpp[],intm){ printf("Number:%d,\n",pp[m].num); printf("Name:%s,\n",pp[m].bkname); stringinput(pp[m].bkname,15,"inputnewbookname:\n"); printf("Author:%s,\n",pp[m].author); stringinput(pp[m].author,15,"inputnewauthor'sname:\n"); printf("Classification:%s,\n",pp[m].classi); stringinput(pp[m].classi,6,"inputnewclassi:\n"); printf("Pub:%s,\n",pp[m].pub); stringinput(pp[m].pub,10,"inputnewpub:\n"); printf("Pubdate:%s,\n",pp[m].pubdate); stringinput(pp[m].pubdate,10,"inputnewpubdate:\n"); printf("Price:%s,\n",pp[m].price); stringinput(pp[m].price,6,"inputnewprice:\n"); printf("=======>MODIFYSUCCESS!!\nThenewrecord:\n"); printheader(); printdata(pp[m]); printf(HEADER3); printf("\npressanykeytocontinue"); return;}//ok操作5//voidDel(BOOKpp[],intm,inth){ inti; for(i=h+1;i<m;i++) { strcpy(pp[i-1].bkname,pp[i].bkname); strcpy(pp[i-1].author,pp[i].author); strcpy(pp[i-1].classi,pp[i].classi); strcpy(pp[i-1].pub,pp[i].pub); strcpy(pp[i-1].pubdate,pp[i].pubdate); strcpy(pp[i-1].price,pp[i].price); } printf("\n=======>DELETESUCCESS!!\n"); m--; count=m; return;}//ok操作3//voidQur(BOOKtemp[],intn){ intselect_1,select_2; charsearchinput[20]; intp=0; system("cls"); printf("\n\n##############SEARCHFORTHERECORD##############\n"); if(n<=0) { printf("\n\n********NOBOOKINFORMATIONRECORD!*********\n"); return; } printf("\n\n========>1.Searchbybookname2.Searchbyauthor\n"); printf("Pleasechoose[1,2]:"); scanf("%d",&select_1); if(select_1==1) { stringinput(searchinput,15,"inputtheexistingbookname:"); p=Locate(temp,n,searchinput,"bkname"); if(p!=-1) { printheader(); printdata(temp[p]); printf(HEADER3); printf("\npressanykeytocontinue"); } else { Nofind(); } } else if(select_1==2) { stringinput(searchinput,15,"inputtheexistingauthor'sname:"); p=Locate(temp,n,searchinput,"author"); if(p!=-1) { printheader(); printdata(temp[p]); printf(HEADER3); printf("\npressanykeytocontinue"); getchar(); } else { Nofind(); } } else Wrong(); printf("Doyouwanttomodifyordeletetherecord?"); printf("=====>1.modify2.delete3.returnthemenu\nPleasegiveyourchice(1/2/3):"); scanf("%d",select_2); switch(select_2) { case1:Modify(temp,p);Save(temp,n);break; case2:Del(temp,n,p);Save(temp,n);break; case3:break; default:Wrong();break; }}//操作6//intAdd(BOOKtemp[],intn){ charch,num[10]; inti,flag=0; system("cls"); printf("\n\n##############ADDRECORD##############\n"); while(1) { while(1) { stringinput(num,10,"inputanumber(press'0'returnmenu):"); flag=0; if(strcmp(num,"0")==0) returnn; i=0; while(i<n) { if(strcmp(temp[i].num,num)==0) { flag=1; break; } i++; } if(flag==1) { printf("\n\n==>Thenumber%sisexisting,tryagain?(y/n):",num); scanf("%c",&ch); if(ch=='y'||ch=='Y') continue; else returnn; } else break; } strcpy(temp[n].num,num); stringinput(temp[n].bkname,15,"Bookname:"); stringinput(temp[n].author,15,"Author:"); stringinput(temp[n].classi,6,"Classification:"); stringinput(temp[n].pub,10,"Publishinghouse:"); stringinput(temp[n].pubdate,10,"Pubdate:");