how am i going to copy the hrworked.dat and save it into a new file called pay.dat
Code:
#include <stdio.h>
#include<stdlib.h>
void main()
{
int employee_id;
int hrworked;
int client_id;
FILE *fpEmp;
fpEmp=fopen("Hrworked.dat","w");
printf("Employee Id:");
scanf("%d",&employee_id);
if(employee_id>0 && employee_id>1000)
{
printf("Invalid id\n\n");
printf("Please Key in again from the start");
main();
}
printf("\nHour Worked:");
scanf("%d",&hrworked);
if(hrworked>=1000)
{
printf("\nInvalid Working hour\n\n");
printf("Please key in from the start");
main();
}
printf("Client Id:");
scanf("%d",&client_id);
if(client_id>=6)
{
printf("Please key in only 1-5");
printf("Please key in from the start");
main();
}
fprintf(fpEmp,"%d",employee_id);
fprintf(fpEmp,"|%d\n",hrworked);
fprintf(fpEmp,"|%d\n",client_id);
}