1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
| #include <stdio.h>
#include <alloc.h>
#include <string.h>
#include <stdlib.h>
typedef struct ListElTag
{
struct ListElTag *down;
struct ListElTag *right;
char *name;
} LISTEL;
typedef struct ListTag
{ LISTEL *head;
LISTEL *tail;
int size;
} LIST;
void InitList(LIST *list)
{ printf("инициализация списка\n");
list->head=list->tail=NULL;
list->size=0;
}
void AddList(LIST *list,char *name)
{ int len=strlen(name);
LISTEL *listel=(LISTEL*)malloc(sizeof(listel));
if(listel==NULL) return;
listel->name=(char*)malloc(len+1);
if(listel->name==NULL) return;
strcpy(listel->name,name);
listel->down=NULL;
listel->right=NULL;
printf("добавление элемента\n");
if(list->head==NULL) //список пуст
{ list->head=list->tail=listel;
}
else
{ list->tail->down=listel;
listel->right=list->tail;
list->tail=listel;
}
list->size++;
}
void DeleteEl(LIST *list)
{ LISTEL *ptr;
printf("удаление элемента\n");
if(list->head==NULL) return;
ptr=list->head;
if(ptr==list->tail)
{
list->head=list->tail=NULL;
}
else
{ list->head=ptr->down;
list->head->right=NULL;
} list->size--;
free(ptr);
}
void OutList(LIST *list)
{ LISTEL *ptr;
printf("вывод списка\n");
for(ptr=list->head; ptr!=NULL; ptr=ptr->down)
printf("%s\n",ptr->name);
}
void DeleteAll(LIST *list)
{ LISTEL *ptr, *tmp;
printf("удаление списка\n");
for(ptr=list->head; ptr!=NULL;)
{ tmp=ptr->down;
free(ptr->name);
free(ptr);
ptr=tmp;
}
}
void Out(char *str)
{ printf("++++%s ++++\n",str);
}
void ForEach(LISTEL *beg, LISTEL *end, void (*func)(char*))
{ LISTEL *ptr;
for(ptr=beg; ptr!=end; ptr=ptr->down)
func(ptr->name);
} typedef struct
{
int size;
int count;
} Param;
void CoutString(char *str, void *param)
{ Param *p=(Param *)param;
if (strlen(str)>=p->size)
p->count++;
}
void ForEachParam(LISTEL *beg, LISTEL *end, void(*func)(char *, void*param), void*param)
{
LISTEL *ptr;
for(ptr=beg; ptr!=end; ptr=ptr->down);
func(ptr->name,param);
}
LISTEL* FindName(LIST *list, char *name)
{LISTEL *ptr;
printf("поиск имени\n");
for(ptr=list->head;
ptr!=NULL;)
if (strcmp(name,ptr->name)==0)
return ptr;
return NULL;
}
int DeleteName(LIST *list, char *name)
{ LISTEL *ptr;
printf("удаление имени %s\n",name);
if((ptr=FindName(list,name))==NULL)
return 0;
if(ptr==list->head&& ptr==list->tail)
{ list->head=list->tail=NULL;
}
else
if(ptr==list->tail)
{
list->tail=list->tail->right;
list->tail;
}
else
if(ptr==list->head)
{
list->head=list->head;
list->head->right=NULL;
}
else
{
ptr->down->right=ptr->right;
ptr->right->down=ptr->down;
}
free(ptr);
}
void SortName(LIST *list)
{ int key=1;
char *tmp;
LISTEL *ptr;
printf("сортировка\n");
while(key)
{
key=0;
for(ptr=list->head; ptr!=list->tail; ptr=ptr->down)
{
if(strcmp(ptr->name,ptr->down->name)<0)
{ tmp=ptr->name;
ptr->name=ptr->down->name;
ptr->down->name=tmp;
key=1;
}
}
}
}
void MakeListWord(char *exp,LIST *list)
{char *begword, *word;
int len;
int i;
while(1)
{while(*exp==' ') exp++;
begword=exp;
len=0;
while(*exp)
{
if(*exp!=' ')
{ len++;
exp++;
}
else break;
}
if(len==0) return;
word=(char*)malloc(len+1);
for(i=0; i<len; i++) word[i]=begword[i];
word[len]='\0';
AddList(list,word);
free(word);
}
}
void main()
{LIST list;
InitList(&list);
AddList(&list,"Петр");
AddList(&list,"Саша");
AddList(&list,"Миша");
AddList(&list,"Катюша");
AddList(&list,"Алексей");
AddList(&list,"Григорий");
AddList(&list,"Владимер");
AddList(&list,"Николай");
OutList(&list);
SortName(&list);
OutList(&list);
DeleteName(&list,"Миша");
DeleteName(&list,"Петр");
OutList(&list);
ForEach(list.head,list.head->down,Out);
DeleteAll(&list);
InitList(&list);
MakeListWord("Привет Всем Вам !!!",&list);
OutList(&list);
DeleteAll(&list);
} |
(
