///Header
#ifndef HEADER_H_INCLUDED
#define HEADER_H_INCLUDED

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


struct info {
    int st;
    float nd;
    char *rd;
};

void find_info(char* file, struct info *data);
void save(char *name, struct info *data);

#endif



///Main
#include "header.h"

int main(/*int argc, char** argv*/)
{
    /*if (argc < 2) {
        printf("Not enough arguments!\n");
        exit(0);
    }*/

    struct info *transfer = {0};
    transfer = (struct info*) malloc(sizeof(struct info));

    find_info("data.txt", transfer);

    save("generated.dat", transfer);

    free(transfer);

    return 0;
}

void save(char *name, struct info *data)
{
    FILE* fp = fopen(name, "wb");

    (void)fwrite(&data, sizeof(data), 1, fp);

    //free(temp_string);
    //free(data.rd);
    fclose(fp);
}



///Nd
#include "header.h"

void find_info(char* file, struct info *data)
{
    FILE* fp = fopen(file, "r");

    if (fp == NULL) {
        (void)printf("File not found!\n");
        exit(1);
    }

    int temp_int = 0;
    float temp_float = INT_MIN;
    char *temp_string = NULL;

    while (fscanf(fp, "%d", &temp_int) != EOF) {
        temp_string = (char*)malloc(sizeof(char) * (temp_int + 1));

        if (temp_string == NULL) {
            (void)printf("Memory not allocated!\n");
            exit(2);
        }

        (void)fscanf(fp, " | %s | %f\n", temp_string, &temp_float);

        if (temp_float > data->st) {
            data->st = temp_int;
            data->nd = temp_float;
            data->rd = temp_string;
            (void)printf("%d | %s | %f\n", data->st, data->nd, data->rd);
        }
    }

    free(temp_string);
    fclose(fp);
}