6.7 while語句
while (source != arr1 + sz)
*dest++ = *source++;
這是一個經典語句,這個表達式等價于:
{
*dest = *source;
++dest;
++source;
}
6.7 while語句
while (source != arr1 + sz)
*dest++ = *source++;
這是一個經典語句,這個表達式等價于:
{
*dest = *source;
++dest;
++source;
}