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void test1()
{
¡¡char string[10];
¡¡char* str1 = "0123456789";
¡¡strcpy( string, str1 );
}


test2( int* p1,int* p2 )
{
¡¡int *p;
¡¡*p = *p1;
¡¡*p1 = *p2;
¡¡*p2 = *p;
}¡¡¡¡


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}
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void test1()
{
¡¡char string[10];
¡¡char* str1 = "0123456789"; //ÕâÀïµÄ×Ö·û×ÜÊýΪ10+1(½áÊø·û'\0')=11
¡¡strcpy( string, str1 ); //Òò´ËÕâÀ�±´µÄʱºò£¬str1µÄ³¤¶È´óÓÚstring, µ¼ÖÂstringÔ½½ç.
}


void test2( int* p1,int* p2 ) //ÎÞ·µ»ØÖµÀàÐÍ
{
¡¡int *p;
¡¡*p = *p1;
¡¡*p1 = *p2;
¡¡*p2 = *p;
}¡¡¡¡

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/* copyº¯Êý£º ½«from¸´ÖƵ½to; ÕâÀï¼Ù¶¨to ×ã¹»´ó */
void copy(char to[], char from[])
{
  int i = 0;
  while ((to[i] = from[i]) != '\0')
  ++i;
}

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if(!var) {
   
}

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int(var==0) {

}

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