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Регистрация: 08.11.2015
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[Error] request for member 'next' in '* q->LinkQ::rear'08.11.2015, 16:52. Показов 1290. Ответов 1
Метки нет (Все метки)
#include<stdio.h>
#include<stdlib.h> #include<string.h> typedef struct { char *base; char *top; int stacksize; }SqStack; void InitStack(SqStack *S) { S->base=(char *)malloc(20 * sizeof(char)); if(!S->base) { printf("·ЦЕдДЪґжК§°Ь"); } S->top=S->base; S->stacksize=20; } void Push(SqStack *S,char ch) { if(S->top-S->base>=S->stacksize) { S->base=(char *)realloc(S->base,(S->stacksize+10)*sizeof(char)); if(!S->base) { printf("·ЦЕдДЪґжК§°Ь"); } S->top=S->base+S->stacksize; S->stacksize+=10; } *(S->top++)=ch; } char Pop(SqStack *S) { char ch; if(S->top==S->base) printf("..."); else { ch=*--S->top; } return ch; } typedef struct NODE//¶УБРЅб№№Ме { char d; // struct NODE *next; }NODE,*Qptr; typedef struct//·вЧ°Н·ЦёХлОЄЦёХл { Qptr *front; Qptr *rear; }LinkQ; void InitQ(LinkQ q)//Бґ¶УБРіхКј»Ї { Qptr a; a=(Qptr)malloc(sizeof(NODE)); if(!(&q)->front) { printf("·ЦЕдїХјдК§°Ь!"); } (&q)->rear=(&q)->front; (&q)->front->next=NULL; } int enter(LinkQ *q,char ch)//Ил¶У { NODE *np; np=(NODE *)malloc(sizeof(NODE)); if(!np) return(0); np->d=ch; np->next=NULL; q->rear->next=np; q->rear=np; return(1); } char deletequeue(LinkQ *q)//іц¶У { NODE *p; char c; if(q->front==q->rear) printf("¶УїХ"); p=q->front->next; q->front->next=p->next; if(q->rear==p) q->rear=q->front; c=p->d; free(p); return c; } /* NODE *p; if(q->front==q->rear) return(0); p=q->front->next; q->front->next=p->next; if(q->rear==p) q->rear=q->front; *c=p->d; free(p); return(0); } /* typedef struct//·вЧ°Н·ЦёХлОЄЦёХл { char *front; char *rear; }LinkQ; void InitQ(LinkQ *q)//Бґ¶УБРіхКј»Ї { q->front=(char *)malloc(sizeof(char)); if(!q->front) { printf("·ЦЕдїХјдК§°Ь!"); } q->front->next=NULL; } int Enter(LinkQ *q,char ch)//Ил¶У { char *p; p=(char *)malloc(sizeof(char)); if(!p) return(0); *p=ch; np->next=NULL; q->rear->next=np; q->rear=np; return(1); } char Deletequeue(LinkQ *q)//іц¶У { NODE *p; char c; if(q->front==q->rear) printf("¶УїХ"); p=q->front->next; q->front->next=p->next; if(q->rear==p) q->rear=q->front; c=p->d; free(p); return c; }*/ main() { int i=0; char ch,ch1; SqStack S; LinkQ *q; NODE *p; InitQ(*q); InitStack(&S); scanf("%c",&ch); while(ch!='#') { Push(&S,ch); enter(q,ch); scanf("%c",&ch); i++; } Pop(&S); while(i>0) { ch=Pop(&S); ch1=deletequeue(q); if(ch==ch1) i--; else break; } if(i==0) printf("КдИлКЗ»ШОДЧЦ·ыґ®"); else printf("КдИлІ»КЗ»ШОДЧЦ·ыґ®"); system("pause"); return 0; } C:\Users\Alex\Desktop\1111.cpp In function 'void InitQ(LinkQ)': 72 17 C:\Users\Alex\Desktop\1111.cpp [Error] request for member 'next' in '* q.LinkQ::front', which is of pointer type 'Qptr {aka NODE*}' (maybe you meant to use '->' ?) C:\Users\Alex\Desktop\1111.cpp In function 'int enter(LinkQ*, char)': 83 12 C:\Users\Alex\Desktop\1111.cpp [Error] request for member 'next' in '* q->LinkQ::rear', which is of pointer type 'Qptr {aka NODE*}' (maybe you meant to use '->' ?) 84 10 C:\Users\Alex\Desktop\1111.cpp [Error] cannot convert 'NODE*' to 'NODE**' in assignment C:\Users\Alex\Desktop\1111.cpp In function 'char deletequeue(LinkQ*)': 96 16 C:\Users\Alex\Desktop\1111.cpp [Error] request for member 'next' in '* q->LinkQ::front', which is of pointer type 'Qptr {aka NODE*}' (maybe you meant to use '->' ?) 97 14 C:\Users\Alex\Desktop\1111.cpp [Error] request for member 'next' in '* q->LinkQ::front', which is of pointer type 'Qptr {aka NODE*}' (maybe you meant to use '->' ?) 99 16 C:\Users\Alex\Desktop\1111.cpp [Error] comparison between distinct pointer types 'NODE**' and 'NODE*' lacks a cast [-fpermissive] В чем проблем что менять? ничего не понимаю.
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08.11.2015, 16:52 | |
Ответы с готовыми решениями:
1
Request for member Ошибка Ошибка request for member 'x' in Request for member '.' in '.', which is of non-class type Ошибка: request for member 'move' is ambiguous |
265 / 165 / 56
Регистрация: 25.02.2015
Сообщений: 435
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08.11.2015, 16:55 | 2 |
код читать невозможно. используйте теги для вставки кода. строки , на которые ругается лучше явно как-то указать. ну и обратите внимание на текст ошибки: maybe you meant to use '->' ? может дело в этом.
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08.11.2015, 16:55 | |
08.11.2015, 16:55 | |
Помогаю со студенческими работами здесь
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Request for member which is of non-class type c++ ошибка Fatal error: Uncaught Error: Call to a member function execute() on null Fatal error: Uncaught Error: Call to a member function execute() on boolean (Проблемы с БД) An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify Искать еще темы с ответами Или воспользуйтесь поиском по форуму: |