#include <stdio.h>
    int main ()
    {
        float sum = 0;  /* sum of the employee hours */
 
        for (int idx = 1; idx < 5; ++idx) {
            float hours; /* hours worked in a given week */
 
            printf("Enter Hours Worked: ");
            scanf ("%f", &hours);
            sum += hours; /* calculate sum of hours */
        } /* end for */
 
        printf ("\n Total sum of hours is %6.2f \n", sum);
 
        /* if you try to reference the variables idx or hours here, you'll get an error */
 
        return (0);
 
    } /* end main */
 

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MTAwCjU2LjUKNzQuMwo2Ny40NQo0MC4w

100
56.5
74.3
67.45
40.0