shuzhizhuanhuan.txt

来自「十进制转八进制 十进制转八进制v」· 文本 代码 · 共 59 行

#define STACK_INIT_SIZE 100
#define STACKINCREMENT   10
typedef struct{
   int *base;
   int *top;
   int stacksize;
}SqStack;

InitStack(SqStack *s)
{s->base=(int*)malloc(STACK_INIT_SIZE*sizeof(SqStack));
 if(!s->base) printf("error");
 s->top=s->base;
 s->stacksize=STACK_INIT_SIZE;
}

void Push(SqStack *s,int e)
{
 if(s->top-s->base>=s->stacksize)
  {s->base=(int*)realloc(s->base,(s->stacksize+STACKINCREMENT)*sizeof(SqStack));
   if(s->base) printf("error");
   s->top=s->base+s->stacksize;
   s->stacksize+=STACKINCREMENT;
   }
  *s->top++=e;
  /*s->top++;*/
 }

 Pop(SqStack*s,int e)
{if(s->top==s->base)
  printf("error");
 else
  {e=*--s->top;
   return e;}

}

int StackEmpty(SqStack *s)
{if(s->top==s->base)
 return 1;
 else return(0);
}

main()
{int n;
 SqStack s;
 int e;
 InitStack(&s);
 scanf("%d",&n);
 while(n)
 {Push(&s,n%8);
  n=n/8;
  }
 while(!StackEmpty(&s))
  {
   printf("%d",Pop(&s,e));
  }
  getch();
}