程序设计基础课程设计指导书(5)

case '2': /*增加通讯录中的记录*/ while(getch()!=0x1b&&i<50) { i++;

Data_Input(i); }

if(i==50)printf(\is filled\\n\ break;

case '3': /*删除通讯录中的记录*/ if(i<1)

dr.post_num);

ddr);

one);

/*比较字符串*/ 结束循环*/

}

{ printf(\records\\n\ break; }

printf(\No:\ /*读入删除位置*/ scanf(\

for(j=k;j

friends[j].birth.year=friends[j+1].birth.year; friends[j].birth.month=friends[j+1].birth.month; friends[j].birth.day=friends[j+1].birth.day; strcpy(friends[j].addr.post_num,friends[j+1].ad

strcpy(friends[j].addr.addr,friends[j+1].addr.a strcpy(friends[j].telephone,friends[j+1].teleph }

i--; /*元素总数减1*/ break;

case '4': /*通讯录查询功能*/ printf(\input name:\ gets(search_name); for(j=1;j<=i;j++) {

if(strcmp(search_name,friends[j].name)==0)

{ Data_Show(j); /*查询成功，打印记录 break; }

if(j>1) /*查询失败*/

printf(\No such records\

25

break; case '5':

printf(\No:\ /*录入插入位置*/ scanf(\

for(j=i+1;j

friends[j].sex=friends[j-1].sex;

friends[j].birth.year=friends[j-1].birth.year;

onth;

].addr.post_num);

dr.addr);

lephone);

:(y/n)\

} }while(1); }

friends[j].birth.month=friends[j-1].birth.m friends[j].birth.day=friends[j-1].birth.day; strcpy(friends[j].addr.post_num,friends[j-1 strcpy(friends[j].addr.addr,friends[j-1].ad strcpy(friends[j].telephone,friends[j-1].te }

Data_Input(k); i++; break;

case '6': Data_Save(); exit(0); break;

case '7': printf(\you want to save e_note ch=getch();

if(ch=='y') Data_Save(); fclose(fp); exit(0);

default: printf(\choose num 1-4\\n\26