顺序栈的输入输出和格式

// 将十进制整数N转换为对应的B进制数
#include "stdio.h"
#define DATATYPE1 int
#define MAXSIZE   100

typedef struct
{   DATATYPE1 data[MAXSIZE];
    int top;
}SEQSTACK;

void initstack(SEQSTACK *s)
 { 
  s->top = 0;
 }

int empty(SEQSTACK *s)
 { 
  if(s->top == 0)
      return 1;
  else 
      return 0;
}

int push(SEQSTACK *s, DATATYPE1 x)
 { 
  if(s->top == MAXSIZE - 1)
    { printf("Overflow＼n");
      return 0;}
  else
   { s->top++;