Finall...

cfile.h

@@ -3,18 +3,15 @@
 //#define FILENAME "contacts.dat"
 #define LEN sizeof(struct Contact)
 
-FILE * open_c(char s[])
+FILE * open_c(char s[]) //打开FILENAME文件并返回FILE*类型，打开方式取决于传入的字符串
 {
     extern char FILENAME[20];
     return fopen(FILENAME,s);
 }
 
-void close_c(FILE *fp)
-{
-    fclose(fp);
-}
 
-struct Contact* copyc()
+
+struct Contact* copyc() //打开文件，并在内存中克隆出一个相同的结构体
 {
     FILE *con;
     extern char FILENAME[20];

countc.h

@@ -1,6 +1,6 @@
 #include<stdio.h>
 
-int count_total()
+int count_total()   //从文件中获取链表，返回链表中结构体的数目
 {
     FILE *con;
     extern char FILENAME[20];
@@ -16,7 +16,7 @@ int count_total()
     return total;
 }
 
-int count_male()
+int count_male()    //从文件中获取链表，返回链表中成员gender为"Male"的结构体的数目
 {
     FILE *con;
     extern char FILENAME[20];
@@ -32,13 +32,13 @@ int count_male()
     return male;
 }
 
-void print_total()
+void print_total()  //以表格的形式打印出文件中结构体的信息
 {
     int total=count_total(),male=count_male();
     printf(" ___________________\n");
-    printf("|%-10s|%8d|\n","Total",total);
-    printf("|%-10s|%8d|\n","Female",total-male);
-    printf("|%-10s|%8d|\n","Male",male);
+    printf("|%-10s|%8d|\n","总数",total);
+    printf("|%-10s|%8d|\n","女性",total-male);
+    printf("|%-10s|%8d|\n","男性",male);
     printf("|__________|________|\n\n");
     char t[5];
     printf("Press enter to continue...\n");

delete.h

@@ -4,11 +4,11 @@
 
 int delete_menu()
 {
-	printf("------------DELETE------------\n\n");
-	printf("0 - Back.\n");
-	printf("1 - Search by name.\n");
-	printf("2 - Search by tel.\n");
-	printf("3 - Search by E-mail.\n");
+	printf("------------删除------------\n\n");   //打印删除菜单并返回用户的选择值
+	printf("0 - 返回.\n");
+	printf("1 - 按姓名查找.\n");
+	printf("2 - 按电话查找.\n");
+	printf("3 - 按E-mail查找.\n");
 	char c[10];
 	do
 	{
@@ -19,21 +19,21 @@ int delete_menu()
 	return c[0] - '0';
 }
 
-int confirm()
+int confirm()   //提示是否确认删除操作
 {
     char s[10];
-    printf("Are you SURE to remove the contact?(Y/N) ");
+    printf("确认删除?(Y/N) ");
     gets(s);
     if(strcmp(s,"Y")&&strcmp(s,"y"))
     {
-        printf("\nDelete canceled.\n");
+        printf("\n取消删除.\n");
         return 0;
     }
     else return 1;
 }
 
 
-struct Contact* delete_by_name(char name[],struct Contact* head)
+struct Contact* delete_by_name(char name[],struct Contact* head)    //传入链表的头指针，删除name成员名与传入的字符串相同的结构体
 {
 	while(head!=NULL)
 	{
@@ -41,11 +41,11 @@ struct Contact* delete_by_name(char name[],struct Contact* head)
 		if(strcmp((head->next)->name,name)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* delete_by_tel(char tel[],struct Contact* head)
+struct Contact* delete_by_tel(char tel[],struct Contact* head)  ////传入链表的头指针，删除tel成员名与传入的字符串相同的结构体
 {
 	while(head!=NULL)
 	{
@@ -53,11 +53,11 @@ struct Contact* delete_by_tel(char tel[],struct Contact* head)
 		if(strcmp((head->next)->tel,tel)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* delete_by_email(char email[],struct Contact* head)
+struct Contact* delete_by_email(char email[],struct Contact* head)  //传入链表的头指针，删除email成员名与传入的字符串相同的结构体
 {
 	while(head!=NULL)
 	{
@@ -65,11 +65,11 @@ struct Contact* delete_by_email(char email[],struct Contact* head)
 		if(strcmp((head->next)->email,email)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such countent in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* deletec(struct Contact *head) //·µ»ØÖ¸Õë
+struct Contact* deletec(struct Contact *head) //调用以上三个函数实现删除
 {
 	int c;
 	char s[30];
@@ -77,43 +77,43 @@ struct Contact* deletec(struct Contact *head) //
 	if (c == 0)return NULL;
     else if (c == 1)
 	{
-		printf("Please enter the name: ");
+		printf("请输入姓名: ");
 		gets(s);
         if(strcmp(s,head->name)!=0)return delete_by_name(s,head);
         showc(head);
         if(!confirm())return NULL;
         head=head->next;
         writec(head,"wb");
-        printf("Delete successfully!\n\n");
+        printf("删除成功!\n\n");
         return NULL;
 	}
 	else if (c == 2)
 	{
-		printf("Please enter the tel: ");
+		printf("请输入电话: ");
 		gets(s);
         if(strcmp(s,head->tel)!=0)return delete_by_tel(s,head);
         showc(head);
         if(!confirm())return NULL;
         head=head->next;
         writec(head,"wb");
-        printf("Delete successfully!\n\n");
+        printf("删除成功!\n\n");
         return NULL;
 	}
 	else if (c == 3)
 	{
-		printf("Please enter the e-mail: ");
+		printf("请输入E-mail: ");
 		gets(s);
         if(strcmp(s,head->email)!=0)return delete_by_email(s,head);
         showc(head);
         if(!confirm())return NULL;
         head=head->next;
         writec(head,"wb");
-        printf("Delete successfully!\n\n");
+        printf("删除成功！\n\n");
         return NULL;
 	}
 }
 
-void removec()
+void removec()  //将菜单界面与删除操作结合
 {
     struct Contact *head,*p1,*p2;
     head=copyc();
@@ -124,7 +124,5 @@ void removec()
     p2=p1->next;
     (p1->next)=(p2->next);
     writec(head,"wb");
-    printf("Delete successfully!\n\n");
+    printf("删除成功！\n\n");
 }
-
-

edit.h

@@ -1,11 +1,11 @@
 
 int edit_menu()
 {
-	printf("-------------EDIT-------------\n\n");
-	printf("0 - Back.\n");
-	printf("1 - Search by name.\n");
-	printf("2 - Search by tel.\n");
-	printf("3 - Search by E-mail.\n");
+	printf("-------------编辑-------------\n\n");   //打印编辑菜单并返回用户选择值
+	printf("0 - 返回.\n");
+	printf("1 - 按姓名查找.\n");
+	printf("2 - 按电话查找.\n");
+	printf("3 - 按E-mail查找.\n");
 	char c[10];
 	do
 	{
@@ -16,14 +16,14 @@ int edit_menu()
 	return c[0] - '0';
 }
 
-int edit_menu2()
+int edit_menu2()    //打印编辑二级菜单并返回用户选择值
 {
-	printf("------------EDIT------------\n\n");
-	printf("0 - Cancel.\n");
-	printf("1 - Edit name.\n");
-	printf("2 - Edit gender.\n");
-	printf("3 - Edit tel.\n");
-	printf("4 - Edit e-mail.\n");
+	printf("------------编辑------------\n\n");
+	printf("0 - 取消.\n");
+	printf("1 - 更改姓名.\n");
+	printf("2 - 更改性别.\n");
+	printf("3 - 更改电话.\n");
+	printf("4 - 更改E-mail.\n");
 	char c[10];
 	do
 	{
@@ -34,40 +34,40 @@ int edit_menu2()
 	return c[0] - '0';
 }
 
-struct Contact* edit_by_name(char name[],struct Contact* head)
+struct Contact* edit_by_name(char name[],struct Contact* head)   //传入链表头指针和字符串，找到文件中name成员的值与字符串相同的结构体，并返回其地址,若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->name,name)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* edit_by_tel(char tel[],struct Contact* head)
+struct Contact* edit_by_tel(char tel[],struct Contact* head)     //传入链表头指针和字符串，找到文件中tel成员的值与字符串相同的结构体，并返回其地址,若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->tel,tel)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* edit_by_email(char email[],struct Contact* head)
+struct Contact* edit_by_email(char email[],struct Contact* head)     //传入链表头指针和字符串，找到文件中email成员的值与字符串相同的结构体，并返回其地址,若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->email,email)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* editc(struct Contact* head) //·µ»ØÖ¸Õë
+struct Contact* editc(struct Contact* head) //调用以上函数实现编辑操作
 {
 	int c;
 	char s[30];
@@ -75,25 +75,25 @@ struct Contact* editc(struct Contact* head) //
 	if (c == 0)return NULL;
     else if (c == 1)
 	{
-		printf("Please enter the name: ");
+		printf("请输入姓名：");
 		gets(s);
         return edit_by_name(s,head);
 	}
 	else if (c == 2)
 	{
-		printf("Please enter the tel: ");
+		printf("请输入电话：");
 		gets(s);
         return edit_by_tel(s,head);
 	}
 	else if (c == 3)
 	{
-		printf("Please enter the e-mail: ");
+		printf("请输入E-mail: ");
 		gets(s);
         return edit_by_email(s,head);
 	}
 }
 
-void edit()
+void edit() //将删除功能与菜单界面结合
 {
     struct Contact *head,*p;
     char s[30];
@@ -106,11 +106,11 @@ void edit()
     if(c==0)return;
     else if(c==1)
     {
-       printf("Enter the new name:");
+       printf("请输入新的姓名：");
        gets(s);
        strcpy(p->name,s);
        writec(head,"wb");
-       printf("Update successfully!\n\n");
+       printf("更改成功！\n\n");
        char t[5];
        printf("Press enter to continue...");
        gets(t);
@@ -119,35 +119,35 @@ void edit()
     {
         do
         {
-            printf("Enter the new gender [0(Male)/1(Female)]:");
+            printf("请输入新的性别[0(男)/1(女)]：");
             gets(s);
         }while(strcmp(s,"0")&&strcmp(s,"1"));
-        if(strcmp(s,"0")==0)strcpy(p->gender,"Male");
-        else if(strcmp(s,"1")==0)strcpy(p->gender,"Female");
+        if(strcmp(s,"0")==0)strcpy(p->gender,"男");
+        else if(strcmp(s,"1")==0)strcpy(p->gender,"女");
         writec(head,"wb");
-        printf("Update successfully!\n\n");
+        printf("更改成功！\n\n");
         char t[5];
         printf("Press enter to continue...");
         gets(t);
     }
     else if(c==3)
     {
-        printf("Enter the new tel:");
+        printf("请输入新的电话：");
         gets(s);
         strcpy(p->tel,s);
         writec(head,"wb");
-        printf("Update successfully!\n\n");
+        printf("更改成功！\n\n");
         char t[5];
         printf("Press enter to continue...");
         gets(t);
     }
     else if(c==4)
     {
-        printf("Enter the new e-mail:");
+        printf("请输入新的E-mail：");
         gets(s);
         strcpy(p->email,s);
         writec(head,"wb");
-        printf("Update successfully!\n\n");
+        printf("更改成功！\n\n");
         char t[5];
         printf("Press enter to continue...");
         gets(t);

func.h

@@ -13,21 +13,21 @@
 
 char FILENAME[20];
 
-void print_menu()
+void print_menu()   //打印主菜单
 {
-    printf("------------MENU------------\n\n");
-    printf("Contacts\n\n");
-    printf("0 - Quit.\n");
-    printf("1 - Add contact(s).\n");
-    printf("2 - Remove a contact.\n");
-    printf("3 - Edit a contact.\n");
-    printf("4 - Search a contact.\n");
-    printf("5 - Sort contacts.\n");
-    printf("6 - Count contacts.\n");
-    printf("7 - Show contacts.\n");
+    printf("------------通讯录------------\n\n");
+    //printf("Contacts\n\n");
+    printf("0 - 退出.\n");
+    printf("1 - 添加.\n");
+    printf("2 - 删除.\n");
+    printf("3 - 编辑.\n");
+    printf("4 - 查找.\n");
+    printf("5 - 排序.\n");
+    printf("6 - 统计.\n");
+    printf("7 - 显示.\n");
 }
 
-int selectc()
+int selectc()   //向用户询问选项并将其返回
 {
     print_menu();
     char c[10];
@@ -39,7 +39,7 @@ int selectc()
     return c[0]-'0';
 }
 
-void func()
+void func() //调用各项功能
 {
     while(1)
     {
@@ -53,15 +53,12 @@ void func()
         else if(choice==4)
         {
             showc(findc());
-            //system("pause");
-            //sleep(2);
             char t[5];
-            printf("Press enter to continue...");
+            printf("按回车继续...");
             gets(t);
         }
-        else if(choice==5)sortc();
+        else if(choice==5)sortsort();
         else if(choice==6)print_total();
         else if(choice==7)readc();
     }
 }
-

login.h

@@ -1,5 +1,7 @@
 #include<stdio.h>
 #include<string.h>
+
+//定义用户结构体
 struct usr
 {
     char username[20];
@@ -9,19 +11,20 @@ struct usr
 
 char FILENAME[20];
 
+//登陆函数，登陆成功返回1，否则返回0
 int sign_in()
 {
     char usr[20],password[20];
-    printf("Username: ");
+    printf("用户名：");
     gets(usr);
-    printf("Password: ");
+    printf("密码：");
     gets(password);
 
     FILE* info;
     info=fopen("log.dat","rb");
     if(info==NULL)
     {
-        printf("Please sign up first.\n\n");
+        printf("请先注册\n\n");
         return 0;
     }
     struct usr* p;
@@ -35,17 +38,18 @@ int sign_in()
             return 1;
         }
     }
-	printf("No such account or wrong password.\n\n");
+	printf("密码错误.\n\n");
 	return 0;
 
 }
 
+//注册函数
 int sign_up()
 {
     char username[20],password[20];
-    printf("Username: ");
+    printf("用户名：");
     gets(username);
-    printf("Password: ");
+    printf("密码：");
     gets(password);
     struct usr newone;
     strcpy(newone.username,username);
@@ -60,7 +64,7 @@ int sign_up()
     {
         if(strcmp(p->username,newone.username)==0)
         {
-            printf("Account already exists.\n\n");
+            printf("用户名已存在\n\n");
             fclose(info);
             return 0;
         }
@@ -73,11 +77,12 @@ int sign_up()
 }
 
 
+//登陆和注册
 int login()
 {
-    printf("0 - Exit.\n");
-    printf("1 - Sign in.\n");
-    printf("2 - Sign up.\n");
+    printf("0 - 退出.\n");
+    printf("1 - 登陆.\n");
+    printf("2 - 注册.\n");
     char c[6];
     char ch[]="012";
     do

read.h

@@ -1,10 +1,10 @@
 
-void print_title()
+void print_title()  //打印表格的第一行
 {
     printf(" ____________________________________________________________________\n");
-    printf("|%-10s|%-10s|%-15s|%-30s|\n","Name","Gender","Tel","E-mail");
+    printf("|%-10s|%-10s|%-15s|%-30s|\n","姓名","性别","电话","E-mail");
 }
-void readc()
+void readc()    //从文件中读取结构体，并以表格的形式打印出来
 {
     FILE *con;
     struct Contact *p;
@@ -13,7 +13,7 @@ void readc()
     con=fopen(FILENAME,"rb");
     if(con==NULL)
     {
-        printf("Sorry,your contacts are empty.\n\n");
+        printf("请先建立通讯录.\n\n");
         return ;
     }
 
@@ -27,7 +27,6 @@ void readc()
     printf("|__________|__________|_______________|______________________________|\n");
     printf("\n");
     char t[5];
-    printf("Press enter to continue...\n");
+    printf("按回车键继续...\n");
     gets(t);
 }
-

search.h

@@ -1,15 +1,14 @@
 #include<stdio.h>
 #include<string.h>
-#include<stdlib.h>
 #define CHOICES "0123"
 
-int search_menu()
+int search_menu()   //打印搜索菜单,返回用户的选择值
 {
-	printf("------------SEARCH------------\n\n");
-	printf("0 - Back.\n");
-	printf("1 - Search by name.\n");
-	printf("2 - Search by tel.\n");
-	printf("3 - Search by E-mail.\n");
+	printf("------------查找------------\n\n");
+	printf("0 - 返回.\n");
+	printf("1 - 按姓名查找.\n");
+	printf("2 - 按电话查找.\n");
+	printf("3 - 按E-mail查找.\n");
 	char c[10];
 	do
 	{
@@ -20,40 +19,40 @@ int search_menu()
 	return c[0] - '0';
 }
 
-struct Contact* search_by_name(char name[],struct Contact* head)
+struct Contact* search_by_name(char name[],struct Contact* head)    //传入链表头指针和字符串，找到文件中name成员的值与字符串相同的结构体，并返回其地址,若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->name,name)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("\n内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* search_by_tel(char tel[],struct Contact* head)
+struct Contact* search_by_tel(char tel[],struct Contact* head)  //传入链表头指针和字符串，找到文件中tel成员的值与字符串相同的结构体，并返回其地址，若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->tel,tel)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("\n内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* search_by_email(char email[],struct Contact* head)
+struct Contact* search_by_email(char email[],struct Contact* head)  //传入链表头指针和字符串，找到文件中email成员的值与字符串相同的结构体，并返回其地址，若不存在则返回NULL
 {
 	while(head!=NULL)
 	{
 		if(strcmp(head->email,email)==0)return head;
 		head=head->next;
 	}
-	printf("Sorry,no such content in the contacts.\n\n");
+	printf("\n内容不存在.\n\n");
     return NULL;
 }
 
-struct Contact* findc() //·µ»ØÖ¸Õë
+struct Contact* findc() //调用以上四个函数实现查找功能
 {
 	int c;
 	char s[30];
@@ -63,34 +62,33 @@ struct Contact* findc() //
 	if (c == 0)return NULL;
     else if (c == 1)
 	{
-		printf("Please enter the name: ");
+		printf("请输入姓名：");
 		gets(s);
         return search_by_name(s,head);
 	}
 	else if (c == 2)
 	{
-		printf("Please enter the tel: ");
+		printf("请输入电话：");
 		gets(s);
         return search_by_tel(s,head);
 	}
 	else if (c == 3)
 	{
-		printf("Please enter the e-mail: ");
+		printf("请输入E-mail: ");
 		gets(s);
         return search_by_email(s,head);
 	}
 }
 
-void showc(struct Contact* p)
+void showc(struct Contact* p)   //传入结构体指针，将该指针指向的结构体的成员以表格的形式打印
 {
     if(p!=NULL)
     {
         printf(" _________________________________________\n");
-        printf("|%-10s|%-30s|\n","Name",p->name);
-        printf("|%-10s|%-30s|\n","Gender",p->gender);
-        printf("|%-10s|%-30s|\n","Tel",p->tel);
+        printf("|%-10s|%-30s|\n","姓名",p->name);
+        printf("|%-10s|%-30s|\n","性别",p->gender);
+        printf("|%-10s|%-30s|\n","电话",p->tel);
         printf("|%-10s|%-30s|\n","E-mail",p->email);
         printf("|__________|______________________________|\n\n");
     }
 }
-

sortc.h

@@ -1,16 +1,31 @@
 #include<stdio.h>
 
 
-int print_sort()
+int sort_menu()
+{
+  printf("0 - 返回\n");
+  printf("1 - 按姓名排序.\n");
+  printf("2 - 按电话排序.\n");
+  char c[10];
+	do
+	{
+		printf("\nChoice:");
+		gets(c);
+	} while (strlen(c)!=1||strchr("012", c[0])==NULL);
+	printf("\n");
+	return c[0] - '0';
+}
+
+int print_sort()    //确认是否倒序排序
 {
     char c[10];
-    printf("Reverse?(Y/N):");
+    printf("倒序?(Y/N):");
     gets(c);
     if(strcmp(c,"y")==0||strcmp(c,"Y")==0)return 1;
     else return 0;
 }
 
-void sortc()
+void sortc()    //排序功能
 {
     int tot=count_total();
     FILE *con=NULL;
@@ -63,3 +78,65 @@ void sortc()
     printf("\n排序完成.\n\n");
 }
 
+
+void sorttel()    //排序功能
+{
+    int tot=count_total();
+    FILE *con=NULL;
+    con=open_c("rb");
+    struct Contact c[tot];
+    struct Contact tem;
+    int i,j;
+    for(i=0;i<tot;i++)
+    {
+        fread(c+i,LEN,1,con);
+    }
+    fclose(con);
+    con=NULL;
+    if(print_sort()==0)
+    {
+        for(i=0;i<tot;i++)
+        {
+            for(j=i+1;j<tot;j++)
+            {
+                if(strcmp(c[i].tel,c[j].tel)>0)
+                {
+                    tem=c[i];
+                    c[i]=c[j];
+                    c[j]=tem;
+                }
+            }
+        }
+    }
+    else
+    {
+        for(i=0;i<tot;i++)
+        {
+            for(j=i+1;j<tot;j++)
+            {
+                if(strcmp(c[i].tel,c[j].tel)<0)
+                {
+                    tem=c[i];
+                    c[i]=c[j];
+                    c[j]=tem;
+                }
+            }
+        }
+    }
+    con=open_c("wb");
+    for(i=0;i<tot;i++)
+    {
+        fwrite(c+i,LEN,1,con);
+    }
+    fclose(con);
+    printf("\n排序完成.\n\n");
+}
+
+void sortsort()
+{
+  int i;
+  i=sort_menu();
+  if(i==0)return;
+  else if(i==1)sortc();
+  else if(i==2)sorttel();
+}

type.h

@@ -1,7 +1,6 @@
-#include<stdio.h>
 
 
-struct Contact
+struct Contact  //¶¨Òå½á¹¹Ìå
 {
     char name[10];
     char gender[10];
@@ -9,4 +8,3 @@ struct Contact
     char email[30];
     struct Contact *next;
 };
-

write.h

@@ -6,24 +6,24 @@
 
 
 
-struct Contact* add()
+struct Contact* add()   //在内存中构造出动态链表，并向其中添加元素，返回新链表的头指针
 {
     char sex[5];
     struct Contact *head=NULL,*p1,*p2;
     p1=(struct Contact*)malloc(sizeof(struct Contact));
     p2=p1;
     printf("*Input will be finished when name is 0.\n\n");
-    printf("Name:");
+    printf("姓名：");
     gets(p1->name);
     if(strcmp(p1->name,"0")==0)return NULL;
     do
     {
-        printf("Gender[0(Male)/1(Female)]:");
+        printf("性别[0(男)/1(女)]：");
         gets(sex);
     }while(strcmp(sex,"0")&&strcmp(sex,"1"));
-    if(strcmp(sex,"0")==0)strcpy(p1->gender,"Male");
-    else strcpy(p1->gender,"Female");
-    printf("Tel:");
+    if(strcmp(sex,"0")==0)strcpy(p1->gender,"男");
+    else strcpy(p1->gender,"女");
+    printf("电话：");
     gets(p1->tel);
     printf("E-mail:");
     gets(p1->email);
@@ -36,17 +36,17 @@ struct Contact* add()
         else p2->next=p1;
         p2=p1;
         p1=(struct Contact*)malloc(sizeof(struct Contact));
-        printf("Name:");
+        printf("姓名：");
         gets(p1->name);
         if(strcmp(p1->name,"0")==0)break;
         do
         {
-            printf("Gender[0(Male)/1(Female)]:");
+            printf("性别[0(男)/1(女)]：");
             gets(sex);
         }while(strcmp(sex,"0")&&strcmp(sex,"1"));
-        if(strcmp(sex,"0")==0)strcpy(p1->gender,"Male");
-        else strcpy(p1->gender,"Female");
-        printf("Tel:");
+        if(strcmp(sex,"0")==0)strcpy(p1->gender,"男");
+        else strcpy(p1->gender,"女");
+        printf("电话：");
         gets(p1->tel);
         printf("E-mail:");
         gets(p1->email);
@@ -56,7 +56,7 @@ struct Contact* add()
     return head;
 }
 
-void writec(struct Contact* head,char s[])
+void writec(struct Contact* head,char s[]) // 传入头指针，将结构体数据写入文件中，写入方式由传入的字符串决定
 {
     FILE *con;
     extern char FILENAME[20];
@@ -68,7 +68,4 @@ void writec(struct Contact* head,char s[])
     }
     fclose(con);
     printf("\n");
-    //sleep(1);
-    char t[5];
 }
-