SO - http://stackoverflow.com/questions/27477416/c-error-wit

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdio_ext.h>
#include <stdlib.h>
#include <string.h>
#define SIZE 2

struct Person
{
    char name[16], dep[16];
    float cyi, ra, rp, npa, tyi, tra, tpa;
};

void load(struct Person s[], int n)
{
    int i;
    for (i = 0; i < n; i++)
    {
        printf("Enter your name   ");
        fgets(s[i].name, 16, stdin);
    printf("Enter your department   ");
    fgets(s[i].dep, 16, stdin);
    printf("Enter your current yearly income   $");
    scanf("%f", &s[i].cyi);
    printf("Enter your raise percentage   ");
    scanf("%f", &s[i].rp);

    s[i].ra = (s[i].cyi * s[i].rp) / (float)100;
    s[i].npa = (s[i].cyi) + (s[i].ra);
    printf("\n");
    __fpurge(stdin);
    //fflush(stdin);
    }
}

void sort(struct Person s[], int n)
{
    int i, j;
    struct Person t;
    for (i = 0; i < n - 1; i++)
    for (j = 0; j < n - 1; j++)
        if (strcmp(s[j].name, s[j + 1].name) > 0)
        {
        t = s[j];
        s[j] = s[j + 1];
        s[j + 1] = t;
        }
}

void print(struct Person s[], int n)
{
    int i;
    printf("\n\n");
    for (i = 0; i < n; i++)
    {
        printf("%s in department %s\n", s[i].name, s[i].dep);
        printf("The current yearly income is $%0.2f the raise percentage is %0.2f%%\n", s[i].cyi, s[i].rp);
        printf("The raise amount is $%0.2f, the new pay amount is $%0.2f\n\n", s[i].ra, s[i].npa);
    }
}

void calc(struct Person s[], int n)
{
    int i;
    float tyi = 0, tra = 0, tpa = 0;
    for (i = 0; i < n; i++)
    {
        tyi += s[i].cyi;
        tra += s[i].ra;
        tpa += s[i].npa;
    }
    printf("The total current yearly income is $%0.2f\n", tyi);
    printf("The total raise amount is $%0.2f\n", tra);
    printf("The total new pay amount is $%0.2f\n", tpa);
}

void savetext(struct Person s[], int n)
{
    int i;
    FILE *f;
    f = fopen("G:\\College\\CS 36\\Projects\\Final Program\\FinalHomework\\info.txt", "w");
    for (i = 0; i < n; i++)
    {
        fprintf(f, "%s\n", s[i].name);
        fprintf(f, "%s\n", s[i].dep);
        fprintf(f, "%f %f %f\n", s[i].cyi, s[i].rp, s[i].npa);
    }
    fclose(f);
}

void retrievetext(struct Person s[], int n)
{
    int i;
    FILE *f;
    f = fopen("G:\\College\\CS 36\\Projects\\Final Program\\FinalHomework\\info.txt", "r");
    for (i = 0; i < n; i++);
    {
        fgets(s[i].name, sizeof(s[i].name), f);
        fgets(s[i].dep, sizeof(s[i].dep), f);
        fscanf(f, "%f%f%f\n", &s[i].cyi, &s[i].rp, &s[i].npa);
    }
    fclose(f);
}

void savebin(struct Person s[], int n)
{
    FILE *f;
    f = fopen("G:\\College\\CS 36\\Projects\\Final Program\\FinalHomework\\info.bin", "wb");
    fwrite(&s, sizeof(s[0]), n, f);
    fclose(f);
}

void retrievebin(struct Person s[], int n)
{
    FILE *f;
    f = fopen("G:\\College\\CS 36\\Projects\\Final Program\\FinalHomework\\info.bin", "rb");
    fread(&s, sizeof(s[0]), n, f);
    fclose(f);
}

int main()
{
    struct Person s[SIZE];
    load(s, SIZE);
    sort(s, SIZE);
    print(s, SIZE);
    calc(s, SIZE);
    savetext(s, SIZE);
    retrievetext(s, SIZE);
    printf("\nAfter the text file is retrieved\n");
    print(s, SIZE);
    savebin(s, SIZE);
    retrievebin(s, SIZE);
    printf("\nAfter the binary file is retrieved\n");
    print(s, SIZE);
    system("PAUSE");
return 0;
}





/* Output */
/*
Enter your name   Joe
Enter your department   Sales
Enter your current yearly income   $1000
Enter your raise percentage   10

Enter your name   Alex
Enter your department   IT
Enter your current yearly income   $2000
Enter your raise percentage   12



Alex
 in department IT

The current yearly income is $2000.00 the raise percentage is 12.00%
The raise amount is $240.00, the new pay amount is $2240.00

Joe
 in department Sales

The current yearly income is $1000.00 the raise percentage is 10.00%
The raise amount is $100.00, the new pay amount is $1100.00

The total current yearly income is $3000.00
The total raise amount is $340.00
The total new pay amount is $3340.00

After the text file is retrieved


Alex
 in department IT

The current yearly income is $2000.00 the raise percentage is 12.00%
The raise amount is $240.00, the new pay amount is $2240.00

Joe
 in department Sales

The current yearly income is $1000.00 the raise percentage is 10.00%
The raise amount is $100.00, the new pay amount is $1100.00


After the binary file is retrieved


Alex
 in department IT

The current yearly income is $2000.00 the raise percentage is 12.00%
The raise amount is $240.00, the new pay amount is $2240.00

Joe
 in department Sales

The current yearly income is $1000.00 the raise percentage is 10.00%
The raise amount is $100.00, the new pay amount is $1100.00


//Cat Output
$ cat G\:\\College\\CS\ 36\\Projects\\Final\ Program\\FinalHomework\\info.txt
Alex

IT

2000.000000 12.000000 2240.000000
Joe

Sales

1000.000000 10.000000 1100.000000




*/