c语言通讯录

发布网友 发布时间：2022-04-20 18:31

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共2个回答

热心网友 时间：2023-06-25 10:52

会C++么，我有一个现成的......

热心网友 时间：2023-06-25 10:53

这有一个，不知道你还用不用，我先贴上吧……
（图我没法贴）

#include <stdio.h>
#include <conio.h>

#define Back 8
#define Enter 13
#define Esc 27

#define home 71
#define end 79
#define upkey 72
#define dnkey 80
#define pgup 73
#define pgdn 81

struct person{
char name[14];
char tel[15];
char eml[23];
char dpmnt[22];
};
int savstate=1;

int barup(int y)
{
if(y>=8)
{
int i;struct{unsigned char ch;unsigned char attr;}t;
for(i=4;i<=30;i++)
{ gettext(i,y,i,y,&t);t.attr=0x07;puttext(i,y,i,y,&t);}
y=y-2;
for(i=4;i<=30;i++)
{ gettext(i,y,i,y,&t);t.attr=0x70;puttext(i,y,i,y,&t);}
}
return y;
}

int bardn(int y)
{
if(y<=18)
{
int i;struct{unsigned char ch;unsigned char attr;}t;
for(i=4;i<=30;i++)
{ gettext(i,y,i,y,&t);t.attr=0x07;puttext(i,y,i,y,&t);}
y=y+2;
for(i=4;i<=30;i++)
{ gettext(i,y,i,y,&t);t.attr=0x70;puttext(i,y,i,y,&t);}
}
return y;
}

int rtnstr(char ary[],int l,int m)
{
int i,x,y; char ch;
for(i=0;i<=m;i++)
{ x=wherex();y=wherey();
if(i<m) { ary[i]=getch();
if(ary[i]==0) {getch(); i=i-1; continue;}
}
clreol();
if(i==m) do{ ch=getch(); if(ch==0)getch(); if(ch==Esc)return 0;
if(ch==Enter) return 1; if(ch==Back)break;
gotoxy(x+m-i,y) ;clreol(); cprintf(" # Can't be more than %d letters.",m);
gotoxy(x,y);
}while(1);
if(ary[i]==Esc)return 0;
if(ary[i]==Back&&i==0) {i=i-1;continue;}
if(ary[i]==Enter)
{
if(i>=l){ary[i]='\0';return 1;}
else{ gotoxy(x+m-i,y); clreol(); cprintf(" # Can't be less than %d letters.",l);
gotoxy(x,y); i=i-1; continue;
}
}
if(ary[i]==Back&&i>0||ch==Back) {gotoxy(x-1,y); clreol(); i=i-2; ch=0; continue;}
if(m==3||l==7&&m==15){if(ary[i]<48||ary[i]>57){i=i-1;continue;}}
putchar(ary[i]);
}
}

int readrecord(struct person psn[],int n)
{ int i,rcd=1; FILE *fp;
if((fp=fopen("C:\\zhyx.c","rb"))==NULL)
{ rcd=0;if((fp=fopen("C:\\zhyx.c","wb"))==NULL)
{ printf(" Cannot open file!");
return n;
}
}
if(rcd==0) for(i=0;i<100;i++)fwrite(&psn[i],sizeof(struct person),1,fp);
else for(i=0;i<100;i++)
{
fread(&psn[i],sizeof(struct person),1,fp);if(psn[i].name[0]=='\0')break;n++;
}
fclose(fp); printf(" There are %d records now.\nRecords in C:\\zhyx.c",n); return n;
}

int add(struct person psn[],int n)
{ int i,ctn=1;int t=n;
while(n<100)
{ clrscr();
printf("\n\nAdded %d.\nPlease input the information,Esc back to menu:\n\n\n\n",n-t);
printf("name:");
ctn=rtnstr(psn[n].name,2,14);if(ctn==0)break;
printf("\n\nphonenumber:");

ctn=rtnstr(psn[n].tel,7,15);if(ctn==0)break;
printf("\n\nemail:");
ctn=rtnstr(psn[n].eml,7,23);if(ctn==0)break;
printf("\n\ndepartment:");
ctn=rtnstr(psn[n].dpmnt,2,22);if(ctn==0)break;
printf("\n\nRecord added successfully!");
n++;
}if(n==100){
printf("\n\nThe record number has reached 100,can't add any more!");getch();
}
clrscr();if(ctn==0)psn[n]=psn[n+1];
if(t!=n){savstate=0;if(n-t!=1) printf(" Added %d records.\n",n-t);else printf(" Added 1 record.\n");}
return n;
}

int delete(struct person psn[],int n)
{
int i,indx,num=0,cnt=1; char str[14];
printf("\n\n\n\nDelete name:");
cnt=rtnstr(str,2,14); if(cnt==0) {clrscr();return n;}
for(i=0;i<n;i++)if(strcmp(psn[i].name,str)==0)
{ num++; printf("\n%-2d %-14s %-15s %-23s %-22s\n\n",psn[i].name,psn[i].tel,psn[i].eml,psn[i].dpmnt);
if(num==1)cnt=i;
}
if(num==1)for(i=cnt;i<n;i++)psn[i]=psn[i+1];
if(num>1){ printf("\n\nFind %d recods.Input the number before a record to delete it:\n",num);
printf("If input error,you might delete other record,input %d or a larger number to cancel:",n);
cnt=rtnstr(str,1,3); if(cnt==0){clrscr();return n;} cnt=strlen(str);
if(cnt==1)indx=str[0]-48;if(cnt==2)indx=(str[0]-48)*10+str[1]-48;if(cnt==3) {clrscr();return n;}
if(indx<n) for(i=indx;i<n;i++)psn[i]=psn[i+1];
else {clrscr(); printf("Delete error!"); return n;}
}
clrscr();
if(num>0){ printf(" Deleted a record! name: %s",str);n--;}
else printf(" The name %s do not exist!",str);
return n;
}

void order(struct person psn[],int n)
{ char ch;
printf("\n\npress F to order by name,S by phonenumber.\n");
do
{ ch=getch();
if(ch==Esc)break;
}while(ch!='f'&&ch!='F'&&ch!='s'&&ch!='S');
if(ch=='f'||ch=='F')
{
int i,j,k; struct person temp;
for(i=0;i<n-1;i++)
{
k=i;for(j=i+1;j<n;j++)if(strcmp(psn[j].name,psn[k].name)<0)k=j;
if(k!=j){temp=psn[i];psn[i]=psn[k];psn[k]=temp;}
}clrscr();
printf("\n Ordered by name.");
savstate=0;return;
}
if(ch=='s'||ch=='S')
{
int i,j,k; struct person temp;
for(i=0;i<n-1;i++)
{
k=i;for(j=i+1;j<n;j++)if(strcmp(psn[j].tel,psn[k].tel)<0)k=j;
if(k!=j){temp=psn[i];psn[i]=psn[k];psn[k]=temp;}
}clrscr();
printf("\n Ordered by phonenumber.");
savstate=0;return;
}
clrscr();
}

void modify(struct person psn[],int n)
{
int i,indx,num=0,cnt=1; char str[14]; struct person temp;
printf("\nPlease input the friend's name:");
cnt=rtnstr(str,2,14);if(cnt==0) {clrscr();return;}
for(i=0;i<n;i++)if(strcmp(psn[i].name,str)==0)
{ num++;
printf("\n\n%-2d %-14s %-15s %-23s %-22s",i,psn[i].name,psn[i].tel,psn[i].eml,psn[i].dpmnt);
if(num==1)indx=i;
}
if(num==1)
{
temp=psn[indx];
printf("\n\nPlease input new information,Esc back to menu:\n\n");
printf("name:");
cnt=rtnstr(psn[indx].name,2,14);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\nphonenumber:");
cnt=rtnstr(psn[indx].tel,7,15);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\nemail:");
cnt=rtnstr(psn[indx].eml,7,23);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\ndepartment:");
cnt=rtnstr(psn[indx].dpmnt,2,22);if(cnt==0){psn[indx]=temp;clrscr();return;}
}
if(num>1){ printf("\n\nFind %d recods.Input the number before a record to modify it:\n",num);
printf("If input error,you might modify other record,input %d or a larger number to cancel:",n);
cnt=rtnstr(str,1,3); if(cnt==0){clrscr();return;} cnt=strlen(str);
if(cnt==1)indx=str[0]-48;if(cnt==2)indx=(str[0]-48)*10+str[1]-48;if(cnt==3) {clrscr();return;}
if(indx<n)
{
temp=psn[indx];
printf("\n\nPlease input new information,Esc back to menu:\n\n");
printf("name:");
cnt=rtnstr(psn[indx].name,2,14);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\nphonenumber:");
cnt=rtnstr(psn[indx].tel,7,15);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\nemail:");
cnt=rtnstr(psn[indx].eml,7,23);if(cnt==0){psn[indx]=temp;clrscr();return;}
printf("\n\ndepartment:");
cnt=rtnstr(psn[indx].dpmnt,2,22);if(cnt==0){psn[indx]=temp;clrscr();return;}
}
else {clrscr(); printf("Modify error!"); return;}
}
clrscr();
if(num>0){printf(" Modified a record!");n--;}
else printf(" The name %s do not exist!",str);
}

void print(struct person psn[],int n)
{
int i,k=0,l=0,j=n/10+(n%10?1:0); char ch;
do
{
printf("\n name:: phonenumber:: email:: department::\n\n");
for(i=k*10+l;i<(k+1)*10+l;i++)
{ if(i==n)break;
printf(" %-14s %-15s %-23s %-22s\n\n",psn[i].name,psn[i].tel,psn[i].eml,psn[i].dpmnt);
}
if(l%10==0) {gotoxy(1,24);cprintf(" Press Esc back to menu. page %d / %d ",k+l/10+1,j);}
else {gotoxy(1,24);cprintf(" Press Esc back to menu. (%d pages)",j);}
do
{ ch=getch();
if(ch==0)
{ ch=getch();
if(ch==pgdn&&((k+1)*10+l<n))k++;
if(ch==pgup&&(k*10+l>=10))k--;else if(ch==pgup)ch=home;
if(ch==home){k=0;l=0;}
if(ch==end){k=j-1;l=0;}
if(ch==upkey&&(k*10+l>0))l--;
if(ch==dnkey&&(k*10+l<n-1))l++;
break;
}
}while(ch!=Esc);
if(ch==Esc) break;clrscr();
}while(1);clrscr();
}

void find(struct person psn[],int n)
{
int i,num=0,cnt=1; char str[15];
printf("\n\n\n Please input the name or phonenumber you want to find:\n\n");
printf(" name or phone:");
cnt=rtnstr(str,2,15); if(cnt==0)return;
for(i=0;str[i]!='\0';i++)
if(str[i]<48||str[i]>57)
{
for(i=0;i<n;i++)
if(strcmp(psn[i].name,str)==0)
{ num++;if(num==1)
printf("\n\n name:: phonenumber:: email:: department::\n\n");
printf(" %-14s %-15s %-23s %-22s\n\n",psn[i].name,psn[i].tel,psn[i].eml,psn[i].dpmnt);
}
if(num==0) {clrscr();printf("Can't find any record in accordance with %s!",str);return;}
gotoxy(2,24); cprintf("Press any key to cotinue.");
getch(); clrscr(); return;
}
for(i=0;i<n;i++)
if(strcmp(psn[i].tel,str)==0)
{ num++;if(num==1)
printf("\n\n name:: phonenumber:: email:: department::\n\n");
printf(" %-14s %-15s %-23s %-22s\n\n",psn[i].name,psn[i].tel,psn[i].eml,psn[i].dpmnt);
}
if(num==0) {clrscr();printf("Can't find any record in accordance with %s!",str);return;}
gotoxy(2,24); cprintf("Press any key to cotinue.");
getch(); clrscr(); return;
}

void save(struct person psn[],int n)
{ FILE *fp; int i;
if(savstate==1)return;
if((fp=fopen("C:\\zhyx.c","wb"))==NULL)
{
printf(" Cannot open file!");return;
}
for(i=0;i<=n;i++) if(fwrite(&psn[i],sizeof(struct person),1,fp)!=1)
{printf(" File error!");fclose(fp);return;}
savstate=1;printf(" Records saved!");
fclose(fp);
}
main()
{
int i,n=0,ex=0,y=8; char ch;
struct person psn[100];
for(i=0;i<100;i++)
{ strcpy(psn[i].name,"\0");
strcpy(psn[i].tel,"\0");
strcpy(psn[i].eml,"\0");
strcpy(psn[i].dpmnt,"\0");
}
n=readrecord(psn,n);
do
{
gotoxy(2,4); cprintf("#################################");
gotoxy(2,5); cprintf("# #");
gotoxy(2,6); cprintf("# A: add new records. #");
gotoxy(2,7); cprintf("# #");
gotoxy(2,8); cprintf("# D: delete a record. #");
gotoxy(2,9); cprintf("# #");
gotoxy(2,10);cprintf("# O: order them. #");
gotoxy(2,11);cprintf("# #");
gotoxy(2,12);cprintf("# M: modify a record. #");
gotoxy(2,13);cprintf("# #");
gotoxy(2,14);cprintf("# P: print all. #");
gotoxy(2,15);cprintf("# #");
gotoxy(2,16);cprintf("# F: find records. #");
gotoxy(2,17);cprintf("# #");
gotoxy(2,18);cprintf("# S: save. #");
gotoxy(2,19);cprintf("# #");
gotoxy(2,20);cprintf("# Esc: exit. #");
gotoxy(2,21);cprintf("# #");
gotoxy(2,22);cprintf("#################################");
y=8;y=barup(y);
gotoxy(2,24);cprintf("Please choose a menu form the table above.");
do
{ ch=getch();
if(ch==0)
{
ch=getch();
switch(ch)
{
case upkey:
y=barup(y);ch=0;break;
case dnkey:
y=bardn(y);ch=0;
}
}
if(ch==Enter)
{
switch(y)
{
case 6: ch='a';break;
case 8: ch='d';break;
case 10: ch='o';break;
case 12: ch='m';break;
case 14: ch='p';break;
case 16: ch='f';break;
case 18: ch='s';break;
case 20: ch=Esc;break;
}
}
switch(ch)
{ case 'a':
case 'A':
{ clrscr(); n=add(psn,n);
ch=Enter; break;
}
case 'd':
case 'D':
{ clrscr(); n=delete(psn,n);
ch=Enter; break;
}
case 'o':
case 'O':
{ clrscr(); order(psn,n);
ch=Enter; break;
}
case 'm':
case 'M':
{ clrscr(); modify(psn,n);
ch=Enter; break;
}
case 'p':
case 'P':
{ clrscr(); print(psn,n);
ch=Enter; break;
}
case 'f':
case 'F':
{ clrscr(); find(psn,n);
ch=Enter; break;
}
case 's':
case 'S':
{ clrscr(); save(psn,n);
ch=Enter; break;
}
case Esc:
{ clrscr();
if(savstate==0)
{ gotoxy(5,5); cprintf("Records not saved! save(y/n)? Cancel button: c");
do{ ch=getch();
if(ch=='n'||ch=='N')savstate=1;
if(ch=='y'||ch=='Y')save(psn,n);
if(ch=='c'||ch=='C')break;
}while(savstate!=1);
}
if(ch!='c'&&ch!='C')ex=1;
clrscr(); ch=Enter; break;
}
}
}while(ch!=Enter);
if(ex==1)break;
}while(1);
clrscr();
}