利用栈实现十进制到其它进制转换

#include <stdio.h>
#define DataType char
#define StackSize 10
//定义栈
typedef struct
{
	DataType data[StackSize];
	int top;
}MyStack;
//初始化栈
void initStack(MyStack *s)
{
	s->top=-1;
}
//判断栈空
int stackEmpty(MyStack *s)
{
	if(s->top==-1)return 1;
	return 0;
}
//判断栈满
int stackFull(MyStack s)
{
	//if(s->top==StackSize)return 1;
	//return 0;
	return s.top>=StackSize-1;
}
//进栈
void pushStack(MyStack *s,DataType key)
{
	if(stackFull(*s))
	{
		printf("栈满\n");return;
	}
	s->data[++s->top]=key;
}
//出栈
void popStack(MyStack *s)
{
	while(!stackEmpty(s))
	{
		printf("%c ",s->data[s->top]);
		s->top = s->top-1;
	}

}

//数据进制转换 输入的十进制数 和转换的进制数
void change(int n,int b)
{
	MyStack stack;
	char c[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
	initStack(&stack);

	while(n)
	{
		pushStack(&stack,c[n%b]);
		n=n/b;
	}
	popStack(&stack);
	
}
void main()
{
	int n,b;
	scanf("%d %d",&n,&b);
	change(n,b);
}