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Its useful when you don't know for sure what type of data that pointer will be pointing to. For example, the fwrite function takes a void* argument so you will be able to write anything to the file:...

you might want to use the function member function 'get(char *, int)', (or since you seem to be inputting a single character at a time, 'get(char &ch)') to read in data.



while(!cfile.eof())
{...

lol

SOME_TYPE *myDynamicArray;
int t;
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myDynamicArray = new SOME_TYPE[t];
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make sure you have "i.h" #include-d in your "2.cpp"

hint: use an array of long's, 256 elements long...



long t[256] = {0};
int ch;
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t[ch]++;