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#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <string.h>
char print (char* x)
{
     printf ("%s ", x);
}
struct city
{
    char name_f[80];
    char name_p[80];
    int date;
    char genre[80];
    struct city *next;
    struct city *previous;
};
struct city *head=NULL;
struct city *last=NULL;
struct city *current=NULL; //òåêóùèé ýëåìåíò
struct city *temp=NULL;
struct city *newList=NULL     ;
/* Ïðîöåäóðà ñîçäàíèÿ äîáàâëåíèÿ â ñïèñîê */
void add_name(char namef_,char namep_, char date_, char genre_)
{
    if(head!=NULL)
     {
        newList=malloc (sizeof(struct city));
        strcpy(newList->name_f,namef_);
        strcpy(newList->name_p,namep_);
        strcpy(newList->date,date_);
        strcpy(newList->genre,genre_);
        strcpy(newList->next,NULL);
        strcpy(newList->previous,current);
        strcpy(current->next,newList);
        last=newList;
        current=newList;               
     }
     else
     {  
         newList=malloc (sizeof(struct city));
         strcpy(newList->name_f,namef_);
         strcpy(newList->name_p,namep_);
         strcpy(newList->date,date_);
         strcpy(newList->genre,genre_);
         strcpy(head,newList);
         strcpy(newList->next,NULL);
         strcpy(newList->previous,NULL);
         current=newList;
         last=head;//Çàáûëè óñòàíîâèòü!!!
     }
}
 
/* Ïðîöåäóðà óäàëåíèÿ óçëà */
void delete_unit()
{						newList=head;
						if(newList == head->next)
						{
							free(head); //óäàëåíèå ýëåìåíòà
							head=NULL;
						}
						else
						{
                    		head=head->next;
                    		head->previous=NULL;
							free(newList);
						}
}
/* Ïðîöåäóðà âûâîäà ñïèñêà ñëåâà íàïðàâî */
int count_L()
{
	int count;
	newList = head;
	if(newList == NULL)
	{
			count = 0;
	}
	else
	{
		while(newList != NULL)
		{
			count=count+1;
			newList = newList->next;
		}
	}
	return count;
}
void show_list(void)
{
  struct city *info;
  info = head;
  while(info) 
  {
 
    printf("%s", &info->name_f);
    printf("%s", &info->name_p);
    printf("%d", &info->date);
    printf("%s", &info->genre);
    printf("\n");
    info = info->next;
  }
}
/* Ïðîöåäóðà âûâîäà ñïèñêà ñïðàâà íàëåâî */
void show_list_1(void)
{
  struct city *info;
  info = last;
  while(info) 
  {
    printf("%s", &info->name_f);
    printf("%s", &info->name_p);
    printf("%d", &info->date);
    printf("%s", &info->genre);
    printf("\n");
    info=info->previous;
  }
}
 
/* Òåëî îñíîâíîé ïðîãðàììû */
int main(void)
{
	setlocale(LC_ALL,"Russian"); 
    SetConsoleCP(1251);
	SetConsoleOutputCP(1251);
    char name_f;
    char name_p;
    char date;
    char genre;
    int key=-1;
        while(key)
        {
        print("1. Enter name\n");
        print("2. Delete name\n");
        print("3. Show names\n");
        print("4. Show names from end\n");
        print("0. Exit\n");
        scanf("%d", &key);
        switch (key)
                    {
                    case 1: 
                        {
                            printf("Ââåäèòå íàçâàíèå òåàòðà\n");
                            scanf("%s", &name_f);
                            printf("Âåäèòå íàçâàíèå ïðåäñòàâëåíèÿ\n");
                            scanf("%s", &name_p);
                            printf("Âåäèòå äàòó ïðåäñòàâëåíèÿ\n");
							scanf("%d", &date);
							printf("Âåäèòå æàíð  ïðåäñòàâëåíèÿ\n");
							scanf("%s", &genre);
                            add_name(name_f,name_p,date,genre);
                            break;
                        }
                    case 2: 
                        {	
                        	int n = count_L();
                        	if(n == 0)
                        	{
                        		printf("Íåâîçìîæíîó óäàëèòü ýëåìåíòû â ñòåêå 0 ýëåìåíòîâ");
                        	}
                        	else if (n == 1)
							{
								printf("Íåâîçìîæíîó óäàëèòü ýëåìåíòû â ñòåêå 1 ýëåìåíò");
                        	}
                        	else if (n > 2)
                        	{
								delete_unit();
                           		delete_unit();
                        	}
                            break;
                        }
                    case 3: 
                        {
                            printf("Ñïèñîê ñ ëåâà íà ïðàâî\n");
                            show_list();
                            break;
                        }
                    case 4:
                        {
                            printf("Ñïèñîê ñ ïðàâà íà ëåâî\n");
                            show_list_1();
                            break;
                        }
                    case 0: 
                        {
                            printf("Ïîêà\n");
                            getch();
                            break;
                        }
                    default:
                        {
                            printf("Error\n");
                            getch();
                            break;
                        }
                    if (key==0) break;
                    }
        }
  return 0;
}

prog.c: In function ‘add_name’:
prog.c:29:9: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
         strcpy(newList->name_f,namef_);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:30:9: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
         strcpy(newList->name_p,namep_);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:31:9: warning: passing argument 1 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
         strcpy(newList->date,date_);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘int’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:31:9: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
         strcpy(newList->date,date_);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:32:9: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
         strcpy(newList->genre,genre_);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:33:9: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
         strcpy(newList->next,NULL);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:33:9: warning: null argument where non-null required (argument 2) [-Wnonnull]
         strcpy(newList->next,NULL);
         ^
prog.c:34:9: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
         strcpy(newList->previous,current);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:34:9: warning: passing argument 2 of ‘strcpy’ from incompatible pointer type [enabled by default]
         strcpy(newList->previous,current);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:35:9: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
         strcpy(current->next,newList);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:35:9: warning: passing argument 2 of ‘strcpy’ from incompatible pointer type [enabled by default]
         strcpy(current->next,newList);
         ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:42:10: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
          strcpy(newList->name_f,namef_);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:43:10: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
          strcpy(newList->name_p,namep_);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:44:10: warning: passing argument 1 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
          strcpy(newList->date,date_);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘int’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:44:10: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
          strcpy(newList->date,date_);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:45:10: warning: passing argument 2 of ‘strcpy’ makes pointer from integer without a cast [enabled by default]
          strcpy(newList->genre,genre_);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘char’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:46:10: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
          strcpy(head,newList);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:46:10: warning: passing argument 2 of ‘strcpy’ from incompatible pointer type [enabled by default]
          strcpy(head,newList);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘const char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:47:10: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
          strcpy(newList->next,NULL);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:47:10: warning: null argument where non-null required (argument 2) [-Wnonnull]
          strcpy(newList->next,NULL);
          ^
prog.c:48:10: warning: passing argument 1 of ‘strcpy’ from incompatible pointer type [enabled by default]
          strcpy(newList->previous,NULL);
          ^
In file included from prog.c:4:0:
/usr/include/string.h:125:14: note: expected ‘char * __restrict__’ but argument is of type ‘struct city *’
 extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
              ^
prog.c:48:10: warning: null argument where non-null required (argument 2) [-Wnonnull]
          strcpy(newList->previous,NULL);
          ^
prog.c: In function ‘show_list’:
prog.c:95:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->name_f);
     ^
prog.c:96:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->name_p);
     ^
prog.c:97:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=]
     printf("%d", &info->date);
     ^
prog.c:98:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->genre);
     ^
prog.c: In function ‘show_list_1’:
prog.c:110:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->name_f);
     ^
prog.c:111:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->name_p);
     ^
prog.c:112:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int *’ [-Wformat=]
     printf("%d", &info->date);
     ^
prog.c:113:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[80]’ [-Wformat=]
     printf("%s", &info->genre);
     ^
prog.c: In function ‘main’:
prog.c:123:5: warning: implicit declaration of function ‘SetConsoleCP’ [-Wimplicit-function-declaration]
     SetConsoleCP(1251);
     ^
prog.c:124:2: warning: implicit declaration of function ‘SetConsoleOutputCP’ [-Wimplicit-function-declaration]
  SetConsoleOutputCP(1251);
  ^
prog.c:147:8: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘char *’ [-Wformat=]
        scanf("%d", &date);
        ^
prog.c:186:29: warning: implicit declaration of function ‘getch’ [-Wimplicit-function-declaration]
                             getch();
                             ^
prog.c: In function ‘print’:
prog.c:8:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/home/0W0sbw/ccCBdPpy.o: In function `main':
prog.c:(.text.startup+0x34): undefined reference to `SetConsoleCP'
prog.c:(.text.startup+0x40): undefined reference to `SetConsoleOutputCP'
prog.c:(.text.startup+0x1fd): undefined reference to `getch'
prog.c:(.text.startup+0x22d): undefined reference to `getch'
collect2: error: ld returned 1 exit status

Standard output is empty