C Program for file operations

C program to create a file called emp.txt and store information about a person, in terms of his name, age and salary.

C Program

#include <stdio.h>
void main() {
	FILE *fptr;
	char name[20];
	int age;
	float salary;
	fptr = fopen ("emp.txt", "w");
	/*open for writing*/
	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);
}
/*Please note that you have to open the file called emp.txt in the directory*/