Address Book
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#include<stdio.h>
#include<string.h>
struct adressbook
{
char name[30];
char mob[15];
char email[20];
char adress[30];
};
void add_details(struct adressbook *,int *);
void edit_details(struct adressbook *,int *);
void search_details(struct adressbook *,int *);
void print_details(struct adressbook *,int *);
int main()
{
struct adressbook user[30];
int user_count=0,choice;
int repeat=1;
while(repeat)
{
printf("1. Add Details\n");
printf("2. Edit Details\n");
printf("3. search Details\n");
printf("4. print Details\n");
printf("Enter the choice:");
scanf("%d",&choice);
switch(choice)
{
case 1: add_details(user, &user_count);
break;
case 2: edit_details(user, &user_count);
break;
case 3: search_details(user, &user_count);
break;
case 4: print_details(user,&user_count);
break;
default:
printf("Invalid choice!!\n");
}
char ch;
printf("Do you want to continue(y/n):");
scanf(" %c",&ch);
ch=='y' || ch=='Y'? (repeat=1):(repeat=0);
}
return 0;
}
void add_details(struct adressbook user[],int *user_count)
{
int i=*user_count;
printf("Enter Name: \n");
scanf(" %[^\n]",user[i].name);
printf("Enter Mobile Number: \n");
scanf(" %[^\n]",user[i].mob);
printf("Enter Email: \n");
scanf(" %[^\n]",user[i].email);
printf("Enter Adress: \n");
scanf(" %[^\n]",user[i].adress);
(*user_count)++;
printf("Details are Added Successfully!!\n");
}
void print_details(struct adressbook user[],int *user_count)
{
for(int i=0;i<*user_count;i++)
{
printf("%s, %s, %s, %s\n",user[i].name,user[i].mob,user[i].email,user[i].adress);
}
}
void search_details(struct adressbook user[], int *user_count)
{
char name[30];
int found = 0;
printf("Enter the Name of the contact you want to search: \n");
scanf(" %[^\n]", name);
for (int i=0;i<*user_count;i++)
{
if(strcmp(user[i].name, name)==0)
{
found=1;
printf("%s, %s, %s, %s\n",user[i].name,user[i].mob,user[i].email,user[i].adress);
break;
}
}
if(found==0)
{
printf("Not Found in the list\n");
}
}
void edit_details(struct adressbook user[], int *user_count)
{
int choice;
int i=*user_count;
char edit[30];
int found=0,record=0;
printf("Enter The Name You Want To Edit:\n");
scanf(" %[^\n]",edit);
for (int i=0;i<*user_count;i++)
if(strcmp(user[i].name,edit)==0)
{
record=i;
found=1;
break;
}
if(found==0)
{
printf("not found");
return;
}
printf("1. Edit Name\n");
printf("2. Edit Mobile Number\n");
printf("3. Edit Email\n");
printf("4. Edit Details\n");
printf("Enter the choice:\n");
scanf(" %d",&choice);
switch(choice)
{
case 1:printf("enter the detail(name)\n");
scanf(" %[^\n]",user[record].name);
break;
case 2:printf("enter the detail(mob)\n");
scanf(" %[^\n]",user[record].mob);
break;
case 3:printf("enter the detail(email)\n");
scanf(" %[^\n]",user[record].email);
break;
case 4:printf("enter the detail(address)\n");
scanf(" %[^\n]",user[record].adress);
break;
default:
printf("Invalid input!!");
}
}
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