SAVING USING TEXT FILES

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

void main()
{
    FILE *fptr;
    char name[20];
    int age;
    float salary;

    /*  open for writing */
    fptr = fopen("emp.txt", "w");

    if (fptr == NULL)
    {
        printf("File does not exists \n");
        return;
    }
    printf("Enter the name \n");
    scanf("%s", name);
    fprintf(fptr, "Name  = %s\n", name);
   
    printf("Enter the age\n");
    scanf("%d", &age);
    fprintf(fptr, "Age  = %d\n", age);
   
    printf("Enter the salary\n");
    scanf("%f", &salary);
    fprintf(fptr, "Salary  = %.2f\n", salary);
   
    fclose(fptr);
}