C Program to Create a File and Store Information

This C Program creates a file & store information. We frequently use files for storing information which can be processed by our programs. In order to store information permanently and retrieve it we need to use files and this program demonstrate file creation and writing data in that.

C Program to Create a File and Store Information



#include <stdio.h>
 
void main()
{
    FILE *fptr;
char name[20];
int age;
float salary;
 
/* open for writing */
    fptr = fopen("emp.rec", "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)

}

Output