include stdio include string define 10 struct car char number char mar

#include <stdio.h>
#include <string.h>
#define N 10

struct car
{
	char number[7];
	char marka[20];
	char surname[20];
	char name[20];
	char fname[20];
};

struct carcrash
{
	char number[7];
};

struct masters
{
	car elem[N];
	int n;
	masters ()
	{
		n = -1;
	}
};

struct crash_masters
{
	carcrash elem[N];
	int n;
	crash_masters ()
	{
		n = -1;
	}
};

int main()
{
	masters base;
	crash_masters crash;
	char buf[7], buf1[20];
	int b, i, j;
	FILE *fp;

	fopen_s ( &fp, "avto_base.txt", "r" );
	++base.n;
	b = fscanf ( fp, "%s%s%s%s%s", base.elem[base.n].number, base.elem[base.n].marka, base.elem[base.n].surname, base.elem[base.n].name, base.elem[base.n].fname );
	while ( b != -1 )
	{
		++base.n;
		b = fscanf ( fp, "%s", buf );
		if ( b != -1 )
		{
			for ( i = 0; i < base.n; ++i )
				if ( strcmp( buf, base.elem[i].number ) < 0 )
				{
					for ( j = base.n; j > i; --j )
					{
						strcpy ( base.elem[j].number, base.elem[j-1].number );
						strcpy ( base.elem[j].marka, base.elem[j-1].marka );
						strcpy ( base.elem[j].surname, base.elem[j-1].surname ); 
						strcpy ( base.elem[j].name, base.elem[j-1].name );
						strcpy ( base.elem[j].fname, base.elem[j-1].fname );
					}
					break;
				}
			strcpy ( base.elem[i].number, buf );
			b = fscanf ( fp, "%s%s%s%s",  base.elem[i].marka, base.elem[i].surname, base.elem[i].name, base.elem[i].fname );
		}
	}

	fclose (fp);
	fopen_s ( &fp, "avto_crash_base.txt", "r" );

	++crash.n;
	b = fscanf ( fp, "%s%s", crash.elem[crash.n].number, buf1 );
	while ( b != -1 )
	{
		++crash.n;
		b = fscanf ( fp, "%s", buf );
		if ( b != -1 )
		{
			for ( i = 0; i < crash.n; ++i )
				if ( strcmp( buf, crash.elem[i].number ) < 0 )
				{
					for ( j = crash.n; j > i; --j )
					{
						strcpy ( crash.elem[j].number, crash.elem[j-1].number );
					}
					break;
				}
			strcpy ( crash.elem[i].number, buf );
		b = fscanf ( fp, "%s",  buf1 );
		}
	}

	fclose (fp);
	fopen_s ( &fp, "output.txt", "w" );

	for ( i = 0; i < base.n; ++i )
		fprintf_s ( fp, "%s %s %s %s %s \n", base.elem[i].number, base.elem[i].marka, base.elem[i].surname, base.elem[i].name, base.elem[i].fname );

	for ( i = 0; i < crash.n; ++i )
		fprintf_s ( fp, "%s \n", crash.elem[i].number );

	fclose (fp);
	fopen_s ( &fp, "avto.out.txt", "w" );
	j = 0;
	for ( i = 0; i < base.n; ++i )
		for ( ; j < crash.n; ++j )
			{
				b = strcmp(base.elem[i].number, crash.elem[j].number);
				if ( b == 0 ) 
					fprintf_s ( fp, "%s %s %s \n", base.elem[i].surname, base.elem[i].name, base.elem[i].fname );
				else
					if ( b < 0 )
						break;
		}
	
	fclose (fp);
}