#include"MyStack.h"
#include<stdio.h>
void main()
{
SqStack S;
char x, y;
InitStack(S);
x = 'c'; y = 'k';
Push(S, x); Push(S, 'a'); Push(S, y);
Pop(S, x); Push(S, 't'); Push(S, x);
Pop(S, x); Push(S, 's');
while (!StackEmpty(S)) { Pop(S, y); printf(y); };
printf(x);
}
x,y下面画横线,并提示错误:char类型实参与const char 形参不兼容