Question

I am writing a program for school where the user inputs name, hours worked, and hourly wage.

int main ()
{
    char name[SIZE];
    char selection = 'Z';
    int hoursWorked = 0,
        counter = 0,
        flag = 1;
    float hourlyRate = 0.0;
    const float otRate = 1.5;
    const int week = 40;

    while (flag == 1)
    {
        system ("cls");
        printf ("\n\tP A Y R O L L  P R O G R A M\n");
        printf ("---------------------------------------------\n");
        printf ("\t(A) - New Payroll Info\n\t(B) - Display Payroll\n\t(C) - Quit\n\t");
        scanf (" %c", &selection);
        selection = toupper (selection);
        switch (selection)
        {
        case 'A':
            system ("cls");
            printf ("Enter Employee Name: ");
            fgets ( name, SIZE, stdin );
            strip_newline( name, 50 );
            printf ("\nEnter Hourly Rate: ");
            scanf ("%f", &hourlyRate);
            printf ("\nEnter Hours Worked This Week: ");
            scanf ("%d", &hoursWorked);
            system ("pause");
            break;

SIZE is 50, stdio.h & stdlib.h are included. When I compile and move to the A switch it skips the fgets() input and goes straight to the "Enter Hourly Rate: " scanf(). I have tried changing the order putting the scanf()s in front of the fgets(), to no avail.

Answer 1

Your scanf call left a newline character in the input buffer. Consequently, when the fgets call is made, it reads that newline and returns.

As per pmg’s comment above, check out the answer to Question 12.18a in the C FAQ.