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1. ʲôÊÇ¿ÕÖ¸Õë³£Á¿£¨null pointer constant£©?
[ 6.3.2.3-3] An integer constant expression with the value 0, or such an expression cast to type void *, is called a null pointer constant.
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
void get_str(char * p)
{
p = (char *)malloc(sizeof("abcd"));
s ......
#include <stdio.h>
int Count=0;
void move(char x,int n,char z){
printf(" %d. disk %d: %c => %c\n",++Count,n,x,z);
}//move
// ½«Ëþ×ùxÉϰ´Ö±¾¶ÓÉСµ½´óÇÒ×ÔÉ϶øÏ±àºÅΪ1ÖÁnµÄn¸öÔ²Å̰´¹æÔò°áµ½Ëþ×ùzÉÏ£¬y¿ÉÓÃ×÷¸¨ÖúËþ×ù
void Hanoi(int n,char x,char y,char z){
if (n==1) move(x,1,z ......
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main.c
Code:
#include "Services.h"
int main(int argc, char *argv[])
{
SERVICE_TABLE_ENTRY ServiceTable[2];
/* Ö¸Ïò±íʾ·þ ......