手機(jī)通信錄管理系統(tǒng)課程設(shè)計(jì)報(bào)告

#include<stdio.h>#include<stdlib.h>#include<conio.h>#include<string.h>#defineY"123456"{{//主菜單//清屏}//號(hào)碼添加{if((fp=fopen("ComMtd.dat","ab+"))==NULL)//ab+代表為讀寫(xiě)打開(kāi)一個(gè)二進(jìn)制的文件出錯(cuò){printf("can'topenfile!\n");exit(0);}printf("\n錄入格式姓名號(hào)碼類別郵箱。當(dāng)輸入姓名為#結(jié)束錄入\n");while(1){scanf("%s",);if(strcmp(,"#")==0)break;果輸入#則退出添加scanf("%s",ry.tel);scanf("%s",ry.type);scanf("%s",ry.email);fseek(fp,0,0);針定位到文件開(kāi)始位置fread(&s,sizeof(ComMtd),1,fp);while(!feof(fp)){if(strcmp(s.tel,ry.tel)==0){fread(&s,sizeof(ComMtd),1,fp);}fwrite(&ry,sizeof(ComMtd}}{ComMtdry;FILE*fp;system("cls");printf("\n輸入要查人員的類別:");if((fp=fopen("ComMtd.dat","rb"))==NULL){printf("can'topenfile!\n");exit(0);}{printf("\n%10s%15s%10s%20s\n","姓名","號(hào)碼","類別{{}}}}{{}{{}}{}{{printf("\n%10s%15s%10s%20s\n","姓名","號(hào)碼","類別","printf("%10s%15s%10s%20sprintf("\n類別:");scanf("%s",ry.type);//新信息輸入printf("\n郵箱:");scanf("%s",ry.email);break;//修}}{printf("\n修改后的人的信息如\n",,ry.tel,ry.type,ry.email);\n",,ry.tel,ry.type,ry.email);fwrite(&ry,sizeof(ComMtd)}}{}{}{{}{}}}{{menu();//顯示菜單{}}}{}{printf("\t\t**********登錄**{{}}}{while(p[i]=getch()){{}{}}{}{}}手機(jī)通信錄管理系手機(jī)通信錄管理系數(shù)據(jù)查看模數(shù)據(jù)添加模數(shù)據(jù)修改模數(shù)據(jù)刪除模辦公類個(gè)人類商務(wù)類4.修改：修改通訊錄記錄#include<stdio.h>#include<stdlib.h>#include<conio.h>#include<string.h>voidyonghuming();voidmima();voidmain();voidmenu();{{//目錄//清屏}{ComMtdry,s;//號(hào)碼添加//定義文件指針if((fp=fopen("ComMtd.dat","ab+"))==NULL){printf("can'topenfile!\n");exit(0);}printf("\n錄入格式姓名號(hào)碼類別郵箱。當(dāng)輸入姓名為#結(jié)束錄入\n");while(1)scanf("%s",);if(strcmp(,"#")==0)break;//如果輸入#fseek(fp,0,0);//指針定位到文}fwrite(&ry,sizeof(ComMt}fclose(fp);getchar();}{printf("\n輸入要查人員的類別:")fread(&ry,sizeof(ComMtd),1,fp);printf("\n%10s%15s%10s%20s\n","姓名","號(hào)碼",while(!feof(fp)){{printf("%10s%15s%10s%20s\n",,ry.tel,ry.type,ry.e}fread(&ry,sizeof(ComMtd),1,fp);}}}{}{{}}{}{{printf("\n%10s%15s%10s%20s\n","姓名","號(hào)碼","類別","printf("%10s%15s%10s%20sprintf("\n類別:");scanf("%s",ry.type);//新信息輸入printf("\n郵箱:");scanf("%s",ry.email);break;//修}}{printf("\n修改后的人的信息如\n",,ry.tel,ry.type,ry.email);fseek(fp,sizeof(ComMtd),1);//fwrite(&ry,sizeof(ComMtd)}}