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*/