C½øÕ»³öջʱ³öÎÊÌâÁË£¡£¡£¡£¡ - C/C++ / CÓïÑÔ

C/C++ code:
#include<stdio.h>
#define MAXN 26
char stack[MAXN];
int top=0;

int push(x);
int pop(p_y);

void main()
{
char mpush=3;
char *mpop;
*mpop=0;
// printf("%d\n",*mpop);
push(mpush);
pop(mpop);
printf("%d\n",*mpop);


}

int push(x)
char x;
{
if(top>=MAXN)
return (1);
stack[top++]=x;
return(0);
}

int pop(p_y)//±ØÐëΪÒýÓÃÀàÐ͵ÄÐβÎ
char *p_y;
{
if(top==0)
return(1);
*p_y=stack[--top];
return (0);
}




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char *mpop;
*mpop=0; —— Äã¸øÒ»¸öûÓзÖÅä¿Õ¼äµÄÄڴ渳ֵ£¬Óе㲻ºÏÊÊ
 

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C/C++ code:

#include<stdio.h>
#include<stdlib.h>

#define MAXN 26

char stack[MAXN];
int top=0;

int push(char x);
int pop(char *p_y);

void main()
{
char mpush=3;
char *mpop = (char *)malloc(sizeof(char)); /*·ÖÅäÄÚ´æ*/
*mpop=0;
// printf("%d\n",*mpop);
push(mpush);
pop(mpop);
printf("%d\n",*mpop);
free(mpop);
}

int push(char x)
{
if(top>=MAXN)
return(1);
stack[top++]=x;
return(0);
}

int pop(char *p_y)//±ØÐëΪÒýÓÃÀàÐ͵