Void test ()
{
Char * pBuff=new char [100].
Strcpy (pBuff, "sea rise bright moon");
The delete [] pBuff;
If (pBuff)
{
Strcat (pBuff, "www.baidu.com");
Puts (pBuff);
}
}

Int main ()
{
test();
return 0;
}

CodePudding user response:

Result is unknown, pBuff released, it points to memory is rubbish, if the garbage memory has not been used, can perform well over, if the garbage memory just used by other programs, could cause an exception