Using Structures write an interactive program in C language to create

Question

Using Structures write an interactive program in C language to create an application program for a small office to maintain the employee’s database. This application should be having menu options like (20 Marks)
• Creating a New Record
• Reading/Listing of Records
• Modify the record
• Delete the record

Each employee record should have Employee Name, Employee ID, Department Name, Salary, Position, Date of Joining, etc. The application should be designed user-friendly.

15 Apr 2024

Answer :

Word Count : 1356

Here's a detailed explanation and implementation for the requested C program that uses structures to manage an employee database with functionalities for creating, reading, modifying, and deleting records.

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### Code Explanation

The program uses a structure `Employee` to store the details of each employee. Key elements include:
- Fields in the structure: Employee Name, Employee ID, Department, Salary, Position, and Date of Joining.
- Dynamic Management: An array is used to hold multiple employees. A counter (`empCount`) keeps track of the number of employees.
- Functions for operations: Each menu option is implemented as a separate function for modularity.

### Implementation

```c
#include <stdio.h>
#include <string.h>

#define MAX_EMPLOYEES 100

// Structure definition for Employee
struct Employee {
int id;
char name[50];
char department[30];
float salary;
char position[30];
char dateOfJoining[15];
};

// Global variables
struct Employee employees[MAX_EMPLOYEES];
int empCount = 0;

// Function prototypes
void createNewRecord();
void listRecords();
void modifyRecord();
void deleteRecord();
void displayMenu();

int main() {
int choice;
while (1) {
displayMenu();
printf("\nEnter your choice: ");
scanf("%d", &choice);

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