/***头文件（.h）****/
#include "stdio.h" /*I/O函数*/
#include "stdlib.h" /*其它说明*/
#include "string.h" /*字符串函数*/
#include "conio.h" /*屏幕操作函数*/
#include "mem.h" /*内存操作函数*/
#include "ctype.h" /*字符操作函数*/
#include "alloc.h" /*动态地址分配函数*/
#define N 10
typedef struct nw /*定义数据结构*/
{ char word; /*生词*/
char acceptation; /*词义*/
char aspirate; /*音标*/
int no[N]; /*序号*/
char note; /*注释(包括词性，例句等)*/
struct nw *next;
}NEWWORD;
/*以下是函数原型*/
NEWWORD *create(); /*2创建链表*/
NEWWORD *input(); /*输入*/
NEWWORD *delete(NEWWORD *h); /*3删除记录*/
void print(NEWWORD *h); /*4显示所有记录*/
void search(NEWWORD *h); /*5查找*/
void save(NEWWORD *h); /*6保存*/
NEWWORD *load(); /*7读入记录*/
NEWWORD *insert(NEWWORD *h); /*8插入记录*/
void append(); /*9追加记录*/
NEWWORD *sort(NEWWORD *h); /*11排序*/
int menu_select(); /*12菜单函数*/
/******主函数开始*******/
main()
{
int i;
NEWWORD *head; /*链表定义头指针*/
head=init(); /*初始化链表*/
clrscr(); /*清屏*/
{
switch(menu_select()) /*调用主菜单函数，返回值整数作开关语句的条件*/
{ /*值不同，执行的函数不同，break 不能省略*/
case 0:head=init();break; /*执行初始化*/
case 1:head=create();break; /*创建链表*/
case 2:head=input();break; /*输入*/
case 3:head=delete(head);break; /*删除记录*/
case 4:print(head);break; /*显示全部记录*/
case 5:search(head);break; /*查找记录*/
case 6:save(head);break; /*保存文件*/
case 7:head=load(); break; /*读文件*/
case 8:head=insert(head); break; /*插入记录*/
case 9:head=sort(head);break; /*排序*/
case 10:append();break; /*追加记录*/
case 11:exit(0); /*如菜单返回值为0程序结束*/
}
}
}
/*菜单函数，返回值为整数12*/
menu_select()
{
char *menu[]={"***************MENU***************", /*定义菜单字符串数组*/
"________________________自由软件开发者_高伟______"
" 0. init list", /*初始化*/
" 1. Enter list", /*输入记录*/
" 2. Delete a record from list", /*从表中删除记录*/
" 3. print list ", /*显示单链表中所有记录*/
" 4. Search record on word", /*按照生词查找记录*/
" 5. Save the file", /*将单链表中记录保存到文件中*/
" 6. Load the file", /*从文件中读入记录*/
" 7. insert record to list ", /*插入记录到表中*/
" 8. copy the file to new file", /*复制文件*/
" 9. sort to make new file", /*排序*/
" 10. append record to file", /*追加记录到文件中*/
" 11. Quit"}; /*退出*/
char s[3]; /*以字符形式保存选择号*/
int c,i; /*定义整形变量*/
gotoxy(1,25); /*移动光标*/
printf("press any key enter menu......\n"); /*压任一键进入主菜单*/
getch(); /*输入任一键*/
clrscr(); /*清屏幕*/
gotoxy(1,1); /*移动光标*/
textcolor(YELLOW); /*设置文本显示颜色为黄色*/
textbackground(BLUE); /*设置背景颜色为蓝色*/
gotoxy(10,2); /*移动光标*/
putch(0xc9); /*输出左上角边框┏*/
for(i=1;i<44;i++)
putch(0xcd); /*输出上边框水平线*/
putch(0xbb); /*输出右上角边框 ┓*/
for(i=3;i<20;i++)
{
gotoxy(10,i);putch(0xba); /*输出左垂直线*/
gotoxy(54,i);putch(0xba); /*输出右垂直线*/
}
gotoxy(10,20);putch(0xc8); /*输出左上角边框┗*/
for(i=1;i<44;i++)
putch(0xcd); /*输出下边框水平线*/
putch(0xbc); /*输出右下角边框┛*/
window(11,3,53,19); /* 制作显示菜单的窗口，大小根据菜单条数设计*/
clrscr(); /*清屏*/
for(i=0;i<16;i++) /*输出主菜单数组*/
{
gotoxy(10,i+1);
cprintf("%s",menu[i]);
}
textbackground(BLACK); /*设置背景颜色为黑色*/
window(1,1,80,25); /*恢复原窗口大小*/
gotoxy(10,21); /*移动光标*/
do{
printf("\n Enter you choice(0~13):"); /*在菜单窗口外显示提示信息*/
scanf("%s",s); /*输入选择项*/
c=atoi(s); /*将输入的字符串转化为整形数*/
}while(c<0||c>13); /*选择项不在0~13之间重输*/
return c; /*返回选择项，主程序根据该数调用相应的函数*/
}
{
return NULL;
}
/*创建链表2*/
NEWWORD *create()
{
int i;
NEWWORD *h=NULL,*info; /* NEWWORD指向结构体的指针*/
for(;;)
{
info=(NEWWORD *)malloc(sizeof(NEWWORD)); /*申请空间*/
if(!info) /*如果指针info为空*/
{
printf("\nout of memory"); /*输出内存溢出*/
return NULL; /*返回空指针*/
}
inputs("enter no:",info->no,11); /*输入序号并校验*/
if(info->no[0]=='@') break; /*如果序号首字符为@则结束输入*/
inputs("enter word:",info->word,15); /*输入词，并进行校验*/
printf("please input %s newword \n", NEWWORD); /*提示开始输入生词*/
for(i=0;i<N;i++) /*N个生词循环N次*/
{
do{
printf("no%d:",i+1); /*提示输入第几生词*/
scanf("%d",&info->word); /*输入生词*/
if(info->word!=NULL) /*确保生词不为空*/
printf("repeat input\n"); /*出错提示信息*/
}while(info->word=NULL);
}
info->no=0; /*未排序前此值为0*/
info->next=h; /*将头结点做为新输入结点的后继结点*/
h=info; /*新输入结点为新的头结点*/
}
return(h); /*返回头指针*/
}
/*输入*/
NEWWORD *input()
{
NEWWORD *p1,p2,head; /* NEWWORD指向结构体的指针*/
head=p2=(NEWWORD*)malloc(sizeof(NEWWORD)); /*申请空间*/
clrscr(); /*清屏*/
printf("please input newword:\n");
for(;;) /*永循环*/
{
p1=(NEWWORD*)malloc(sizeof(NEWWORD)); /*p1指向新申请的空间*/
printf("please input no;\n");
scanf("%d",&p1->no);
if(p1->no==0) /*序号为0跳出*/
{
p2->next=NULL;
break;
}
printf("|%s|%-10s|%-15s|%10s|%d|\n", p1->word,p1->acceptation,p1->aspirate,p1->note,p1->no);
p2->next=p1;
p2=p1;
}
clrscr(); /*清屏*/
printf("\n输入完成请保存:");
getch();
return(head);
}
/*删除记录3*/
NEWWORD *delete(newword *h)
{
NEWWORD *p,*q; /*p为查找到要删除的结点指针，q为其前驱指针*/
char s[11]; /*存放序号*/
clrscr(); /*清屏*/
printf("please deleted no\n"); /*显示提示信息*/
scanf("%s",s); /*输入要删除记录的序号*/
q=p=h; /*给q和p赋初值头指针*/
while(strcmp(p->no,s)&&p!=NULL) /*当记录的序号不是要找的，或指针不为空时*/
{
q=p; /*将p指针值赋给q作为p的前驱指针*/
p=p->next; /*将p指针指向下一条记录*/
}
if(p==NULL) /*如果p为空，说明链表中没有该结点*/
printf("\nlist no %s NEWWORD\n",s);
else /*p不为空，显示找到的记录信息*/
{
printf("*****************************have found***************************\n");
printf("word| acceptation| aspirate| note | no|\n");
printf("|---|------------|---------|------|---|\n");
printf("|%-10s|%-15s|%-10s|%-20s| %3d |\n", p->word,p->accptation,p->aspirate,p->note,p->no);
printf("********************************end*******************************\n");
getch(); /*压任一键后，开始删除*/
if(p==h) /*如果p==h，说明被删结点是头结点*/
h=p->next; /*修改头指针指向下一条记录*/
else
q->next=p->next; /*不是头指针，将p的后继结点作为q的后继结点*/
free(p); /*释放p所指结点空间*/
printf("\n have deleted no %s NEWWORD\n",word);
printf("Don't forget save\n");/*提示删除后不要忘记保存文件*/
}
return(h); /*返回头指针*/
}
/*输出链表中结点信息4*/
void print(NEWWORD *h)
{
int i=0; /* 统计记录条数*/
NEWWORD *p; /*移动指针*/
clrscr(); /*清屏*/
p=h; /*初值为头指针*/
printf("\n\n\n************NEWWORD*************\n");
printf("word| acceptation| aspirate| note | no|\n");
printf("|---|------------|---------|------|---|\n");
while(p!=NULL)
{
i++;
printf("|%d|%s|%-10s|%-15s|%10s\n", i, p->word,p->acceptation,p->aspirate,p->note,p->no);
p=p->next;
}
printf("**********************************end*********************************\n");
}
/*查找记录5*/
void search(NEWWORD *h)
{
NEWWORD *p; /* 移动指针*/
char s[15]; /*存放词的字符数组*/
clrscr(); /*清屏幕*/
printf("please enter newword for search\n");
scanf("%s",s); /*输入词*/
p=h; /*将头指针赋给p*/
while(strcmp(p->word,s)&&p!=NULL) /*当记录的词不是要找的，或指针不为空时*/
p=p->next; /*移动指针，指向下一结点*/
if(p==NULL) /*如果指针为空*/
printf("\nlist no %s student\n",s); /*显示没有该词*/
else /*显示找到的记录信息*/
{
printf("\n\n*****************************havefound***************************\n");
printf("word| acceptation| aspirate| note | no|\n");
printf("|---|------------|---------|------|---|\n");
printf("|%-10s|%-15s|%-10s|%-20s| %3d |\n", p->word,p->accptation,p->aspirate,p->note,p->no);
printf("********************************end*******************************\n");
}
}
/*保存数据到文件6*/
void save(NEWWORD *h)
{
FILE *fp; /*定义指向文件的指针*/
NEWWORD *p; /* 定义移动指针*/
char outfile[10]; /*保存输出文件名*/
printf("Enter outfile word,for example c:\\f1\\te.txt:\n"); /*提示文件名格式信息*/
scanf("%s",outfile);
if((fp=fopen(outfile,"wb"))==NULL) /*为输出打开一个二进制文件，如没有则建立*/
{
printf("can not open file\n");
exit(1);
}
printf("\nSaving file......\n"); /*打开文件，提示正在保存*/
p=h; /*移动指针从头指针开始*/
while(p!=NULL) /*如p不为空*/
{
fwrite(p,sizeof(NEWWORD),1,fp);/*写入一条记录*/
p=p->next; /*指针后移*/
}
fclose(fp); /*关闭文件*/
printf("-----save success!!-----\n"); /*显示保存成功*/
}
/* 从文件读数据7*/
NEWWORD *load()
{
NEWWORD *p,*q,*h=NULL; /*定义记录指针变量*/
FILE *fp; /* 定义指向文件的指针*/
char infile[10]; /*保存文件名*/
printf("Enter infile name,for example c:\\f1\\te.txt:\n"); scanf("%s",infile); /*输入文件名*/
if((fp=fopen(infile,"rb"))==NULL) /*打开一个二进制文件，为读方式*/
{
printf("can not open file\n"); /*如不能打开，则结束程序*/
exit(1);
}
printf("\n -----Loading file!-----\n");
p=(NEWWORD *)malloc(sizeof(NEWWORD)); /*申请空间*/
if(!p)
{
printf("out of memory!\n"); /*如没有申请到，则内存溢出*/
return h; /*返回空头指针*/
}
h=p; /*申请到空间，将其作为头指针*/
while(!feof(fp)) /*循环读数据直到文件尾结束*/
{
if(1!=fread(p,sizeof(NEWWORD),1,fp))
break; /*如果没读到数据，跳出循环*/
p->next=(NEWWORD *)malloc(sizeof(NEWWORD)); /*为下一个结点申请空间*/
if(!p->next)
{
printf("out of memory!\n"); /*如没有申请到，则内存溢出*/
return h;
}
q=p; /*保存当前结点的指针，作为下一结点的前驱*/
p=p->next; /*指针后移，新读入数据链到当前表尾*/
}
q->next=NULL; /*最后一个结点的后继指针为空*/
fclose(fp); /*关闭文件*/
printf("---You have success read data from file!!!---\n");
return h; /*返回头指针*/
}
/*插入记录8*/
NEWWORD *h)
{
NEWWORD *p,*q,*info; /*p指向插入位置，q是其前驱，info指新插入记录*/
char s[11]; /*保存插入点位置的序号*/
int nw,i;
printf("please enter location before the no\n");
scanf("%s",s); /*输入插入点序号*/
printf("\nplease new record\n"); /*提示输入记录信息*/
info=(NEWWORD *)malloc(sizeof(NEWWORD)); /*申请空间*/
if(!info)
{
printf("\nout of memory"); /*如没有申请到，内存溢出*/
return NULL; /*返回空指针*/
}
inputs("enter no:",info->no,11); /*输入序号*/
inputs("enter word:",info->word,15); /*输入生词*/
inputs("enter aspirate",info->aspirate,12); /*输入音标*/
printf("please input %s acceptation \n",acceptation); /*提示输入词义*/
printf("please input %s note",note); /*提示输入注释*/
while(strcmp(p->no,s)&&p!=NULL) /*查找插入位置*/
{
q=p; /*保存指针p，作为下一个p的前驱*/
p=p->next; /*将指针p后移*/
}
if(p==NULL) /*如果p指针为空，说明没有指定结点*/
if(p==h) /*同时p等于h，说明链表为空*/
h=info; /*新记录则为头结点*/
else
q->next=info; /*p为空，但p不等于h，将新结点插在表尾*/
else
if(p==h) /*p不为空，则找到了指定结点*/
{
info->next=p; /*如果p等于h，则新结点插入在第一个结点之前*/
h=info; /*新结点为新的头结点*/
}
else
{
info->next=p; /*不是头结点，则是中间某个位置，新结点的后继为p*/
q->next=info; /*新结点作为q的后继结点*/
}
printf("\n ----have inserted %s NEWWORD----\n",info->word); printf("---Don't forget save---\n"); /*提示存盘*/
return(h); /*返回头指针*/
}
/*追加记录到文件9*/
void append()
{
FILE *fp; /*定义指向文件的指针*/
NEWWORD *info; /*新记录指针*/
int nw,i;
char infile[10]; /*保存文件名*/
printf("\nplease new record\n");
info=(NEWWORD *)malloc(sizeof(NEWWORD)); /*申请空间*/
if(!info)
{
printf("\nout of memory"); /*没有申请到，内存溢出本函数结束*/
return ;
}
inputs("enter no:",info->no,11); /*输入序号*/
inputs("enter word:",info->word,15); /*输入生词*/
inputs("enter aspirate",info->aspirate,12); /*输入音标*/
printf("please input %s acceptation \n",acceptation); /*提示输入词义*/
printf("please input %s note",note); /*提示输入注释*/
}
/*排序*/
NEWWORD *sort()
{
}
gaowei 16 Newbie Poster
Ancient Dragon 5,243 Achieved Level 70 Team Colleague Featured Poster
where is what wrong? Do you get compile errors ? If yes, then post some of them. Sorry, but I don't have my crystle ball with me today :)
Aia 1,977 Nearly a Posting Maven
Some error I found. By any means not the only ones. I did not pay attention to the logic of your program. I am sure that there's need to considere that part too, id est free any of the dynamic memory that you call after been used.
#include "stdio.h"
#include "stdlib.h"
#include "string.h"
#include "conio.h"
#include "mem.h"
#include "ctype.h"
#include "alloc.h"
/* Should be */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <conio.h>
#include <mem.h>
#include <ctype.h>
#include <alloc.h>
/* if you don't have those header files in the current directory as I suspect */
NEWWORD *head; /* head is a pointer to a structure of type NEWWORD */
head=init(); /* You are trying to point to something not of type NEWWORD */
{
return NULL; /* Outside any function, does nothing but compiler error */
}
printf("please input %s newword \n", NEWWORD); /* %s is format for string, you are trying to pass it NEWWORD
which is the definer for a type of structure value */
if(info->word!=NULL) /* info->word points to a char value element in a structure of type NEWWORD; NULL is a null pointer define as ((void *)0); ASCII (NUL) '\0' is not the same as NULL which is the value that would be in the char if the comparison were "false" */
while(info->word=NULL) /* the use of = is for assigment not comparison (==) */
info->no=0; /* info->no is an array of integers; wrong assigment */
NEWWORD *p1,p2,head;
head=p2=(NEWWORD*)malloc(sizeof(NEWWORD)); /* p2 and head are not pointers to structures of type NEWWORD, dynamic memory needs pointers to point to it */
NEWWORD *delete(newword *h) /* newword is not the same that NEWWORD */
while(strcmp(p->no,s)&&p!=NULL) /* the strcmp function is prototyped as int strcmp( const char *str1, const char *str2 ); the first argument should be an array of chars, you are passing an array of ints */
while(strcmp(p->word,s)&&p!=NULL) /* same than above but with a char instead of an array of chars */
printf("|%-10s|%-15s|%-10s|%-20s| %3d |\n", p->word,p->accptation,p->aspirate,p->note,p->no); /* mispelling structure element acceptation; futher more p->no needs indexing since it's an array of integers */
printf("\n have deleted no %s NEWWORD\n",word); /* word is not declared as a string */
NEWWORD *h) /* not a proper function definition */
/*These statements are outside a function */
inputs("enter no:",info->no,11);
inputs("enter word:",info->word,15);
inputs("enter aspirate",info->aspirate,12);
printf("please input %s acceptation \n",acceptation); /* wrong variable type, moreover not a string */
printf("please input %s note",note); /* same that above */
/* end of statements block */
NEWWORD *sort() /* at least it should return a pointer to a structure of type NEWWORD */
{
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