#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>

typedef struct Student
{
    int age;
    double gpa;
    char *name;
} Student;


void printStudent( FILE *fp, const Student *s )
{
    fprintf( fp, "%-12s age=%3d gpa=%4.2lf\n", s->name, s->age, s->gpa ); 
}

void readStudent( FILE *fp, Student *s )
{
    static char nameBuffer[ 1024 ];

    fscanf( fp, "%s %d %lf", nameBuffer, &s->age, &s->gpa );
    s->name = strdup( nameBuffer );
}

int main( )
{
    Student s[ 2 ];
    int i;
    FILE *output;
    FILE *input;

    input = fopen( "input.txt", "r" );
    output = fopen( "output.txt", "w" );

    if( input == NULL || output == NULL )
    {
        fprintf( stderr, "Error opening file\n" );
        return 1;
    }

    for( i = 0; i < 2; i++ )
    {
        readStudent( input, &s[ i ] );
    }

    for( i = 0; i < 2; i++ )
        printStudent( output, &s[ i ] );

    fclose( output );

    return 0;
}