Î÷°²Óʵç´óѧ CÓïÑÔʵϰ Ò½Ôº¹ÜÀíϵͳ

printf(\µ¥¼Û:\ scanf(\ printf(\%s %s %s\\n\ save1(h); return 1; } } m=m->next; } save2_bianji(h); return 0; }

//ÅÅÐò²¿·Öº¯ÊýµÄ¶¨Òå void paixu1() { struct patient *h,*p; system(\ h=read1(); p=charu(h); print1(p); }

struct patient *charu(struct patient *head) { struct patient *first; /*ΪԭÁ´±íÊ£ÏÂÓÃÓÚÖ±½Ó²åÈëÅÅÐòµÄ½ÚµãÍ·Ö¸Õë*/ struct patient *t; /*ÁÙʱָÕë±äÁ¿£º²åÈë½Úµã*/ struct patient *p; /*ÁÙʱָÕë±äÁ¿*/ struct patient *q; /*ÁÙʱָÕë±äÁ¿*/ first = head->next; /*Ô­Á´±íÊ£ÏÂÓÃÓÚÖ±½Ó²åÈëÅÅÐòµÄ½ÚµãÁ´±í£º¿É¸ù¾Ýͼ12À´Àí½â¡£*/ head->next = NULL; /*Ö»º¬ÓÐÒ»¸ö½ÚµãµÄÁ´±íµÄÓÐÐòÁ´±í£º¿É¸ù¾Ýͼ11À´Àí½â¡£*/ while (first != NULL) /*±éÀúÊ£ÏÂÎÞÐòµÄÁ´±í*/ { /*×¢Ò⣺ÕâÀïforÓï¾ä¾ÍÊÇÌåÏÖÖ±½Ó²åÈëÅÅÐò˼ÏëµÄµØ·½*/ for (t=first, q=head; ((q!=NULL) && (q->id1id1)); p=q, q=q->next); /*ÎÞÐò½ÚµãÔÚÓÐÐòÁ´±íÖÐÕÒ²åÈëµÄλÖÃ*/ /*Í˳öforÑ­»·£¬¾ÍÊÇÕÒµ½Á˲åÈëµÄλÖÃ*/ /*×¢Ò⣺°´µÀÀíÀ´Ëµ£¬Õâ¾ä»°¿ÉÒԷŵ½ÏÂÃæ×¢ÊÍÁ˵ÄÄǸöλÖÃÒ²Ó¦¸Ã¶ÔµÄ£¬µ«ÊǾÍÊDz»ÄÜ¡£Ô­Òò£ºÄãÈôÀí½âÁËÉÏÃæµÄµÚ3Ìõ£¬¾ÍÖªµÀÁË¡£*/ first = first->next; /*ÎÞÐòÁ´±íÖеĽڵãÀ뿪£¬ÒÔ±ãËü²åÈëµ½ÓÐÐòÁ´±íÖС£*/

if (q == head) /*²åÔÚµÚÒ»¸ö½Úµã֮ǰ*/ { head = t; } else /*pÊÇqµÄÇ°Çý*/ { p->next = t; } t->next = q; /*Íê³É²åÈ붯×÷*/ /*first = first->next;*/ } return head; }

//ͳ¼Æº¯ÊýµÄ¶¨Òå

void total(struct patient *h) { struct patient *p; int male=0; int female=0; int total=0; h=read1(); for(p=h->next;p!=NULL;p=p->next) { total++; if(strcmp(p->sex1,\ { female++; } else male++; } printf(\ͳ¼Æ½á¹ûÈçÏ£º\\n\ printf(\²¡ÈË×ÜÊý£º%d\\n\ printf(\ÄÐÈË£º%d\\n\ printf(\Å®ÈË£º%d\\n\ printf(\°´ÈÎÒâ¼ü·µ»ØÖ÷²Ëµ¥\ getch(); Display(); }

//µÇ½²¿·Öº¯ÊýµÄ¶¨Òå void UserReg() { int i; FILE *fp,*fp1;//´´½¨ÎļþÖ¸Õë char Userdata[50]={0},Userdata1[30]={0};//ÓÃÀ´´æ´¢´Ódata.txtÖжÁÈ¡µÄÓû§

ÐÅÏ¢ char Linedata[50]={0},User[20],Pass[20],Linedata1[30]={0};//Èý¸ö·Ö±ðÊÇ:Ò»ÐÐÊý¾Ý,Óû§Ãû,ÃÜÂë fp=fopen(\´ò¿ªd:/ywp/mima.txt×·¼ÓдÊý¾Ý fp1=fopen(\ system(\ printf(\×¢²áÕË»§\\n\ printf(\ÇëÊäÈëÓû§Ãû:\\n\ fflush(stdin);//Çå¿Õ»º³åÇø gets(User);//»ñµÃÊäÈëÓû§Ãû printf(\ÇëÊäÈëÃÜÂë:\\n\ fflush(stdin);//Çå¿Õ»º³åÇø for (i=0; i<20; i++) {

Pass[i] = getch();//Öð´Î¸³Öµ,µ«²»»ØÏÔ printf(\ÒÔÐǺŴúÌæ×Ö·û¸öÊý if (Pass[i] =='\\r')//»Ø³µÔòÖÕֹѭ»· {

break; }

} //»ñµÃÊäÈëÃÜÂë strcpy(Linedata,User);//½«¶ÁÈ¡µ½µÄ,Óû§Ãû,ÃÜÂë¸ñʽת±äΪdata.txtÖеĸñʽ strcat(Linedata,\ strcat(Linedata,Pass); strcat(Linedata,\ strcat(Linedata,\ strcpy(Linedata1,User); strcat(Linedata1,\ while (!feof(fp1))//Ñ­»·ÖðÐжÁÈ¡data.txt½«¶ÁÈ¡µ½µÄÐÅÏ¢±£´æÔÚÊý×éUserdataÖÐÖ±µ½Îļþ½áÊø { fgets(Userdata1,30,fp1); if (strcmp(Linedata1,Userdata1)==0 ) { printf(\¸ÃÓû§ÒѾ­×¢²á!\\n\ printf(\°´ÈÎÒâ¼üÖØÐÂ×¢²á\\n\ getch(); UserReg(); } } fputs(Linedata,fp);//½«ÕâÒ»Ðиñʽµ÷ÕûºÃµÄÓû§Ãû ÃÜÂëÐÅϢдÈëdata.txtÎļþ fclose(fp);//¹Ø±Õdata.txtÎļþÖ¸Õë fputs(Linedata1,fp1);//½«ÕâÒ»Ðиñʽµ÷ÕûºÃµÄÓû§Ãû ÃÜÂëÐÅϢдÈëdata.txtÎļþ fclose(fp1);//¹Ø±ÕÎļþÖ¸Õë printf(\Ç×£¬×¢²á³É¹¦à¶£¬¸Ï¿ìÈ¥µÇ¼°É£¡\\n\ printf(\°´ÈÎÒâ¼ü½øÈëµÇ½½çÃæ\\n\

getch(); system(\ Login(); }

void Login() { int i; char choose; FILE *fp;//´´½¨ÎļþÖ¸Õë int find=0; char User[20],Pass[20],Userstrcat[50]={0}; //Óû§Ãû ÃÜÂë ×°Óû§ÐÅÏ¢µÄÊý×é ÓÃÀ´´æ´¢¸ñʽµ÷ÕûºóµÄÓû§ÃûÃÜÂë char Userdata[50]={0};//ÓÃÀ´´æ´¢´Ódata.txtÖжÁÈ¡µÄÓû§ÐÅÏ¢ fp = fopen(\¶Ádata.txtÎļþ system(\ printf(\µÇ½Õ˺Å\\n\ printf(\ÇëÊäÈëÓû§Ãû:\\n\ fflush(stdin);//Çå¿Õ»º³åÇø gets(User); //»ñµÃÊäÈëÓû§Ãû printf(\ÇëÊäÈëÃÜÂë:\\n\ fflush(stdin);//Çå¿Õ»º³åÇø for (i=0; i<20; i++) { Pass[i] = getch();//Öð´Î¸³Öµ,µ«²»»ØÏÔ printf(\ÒÔÐǺŴúÌæ×Ö·û¸öÊý if (Pass[i] == '\\r')//»Ø³µÔòÖÕֹѭ»· { break; } }//»ñµÃÊäÈëÃÜÂë strcpy(Userstrcat,User);//½«¶ÁÈ¡µ½µÄ Óû§Ãû ÃÜÂ뿽±´µ½Userstrcat ¸ñʽת±äΪ data.txtÖеĸñʽ strcat(Userstrcat,\ strcat(Userstrcat,Pass); strcat(Userstrcat,\ strcat(Userstrcat,\ while (!feof(fp))//Ñ­»·ÖðÐжÁÈ¡data.txt ½«¶ÁÈ¡µ½µÄÐÅÏ¢±£´æÔÚÊý×éUserdata ÖÐ Ö±µ½Îļþ½áÊø { fgets(Userdata,50,fp); if (strcmp(Userdata,Userstrcat)==0 )//¶Ô±È ¶ÁÈ¡µ½µÄUserdata ºÍ ½ÓÊÕ´¦Àí¹ý¸ñʽµÄUserstrcat Èç¹ûÏàͬ { system(\ printf(\ µÇ½³É¹¦!\\n\Êä³ö»¶Ó­µÇ½ÐÅÏ¢ printf(\»¶Ó­Äú½øÈëϵͳ!\\n\Êä³ö»¶Ó­µÇ½ÐÅÏ¢

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