Mar 7, 2019 at 8:42am
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Last edited on Mar 7, 2019 at 10:46am
Mar 7, 2019 at 8:52am
Your 2nd while (!input.eof()) never executes, because the first while (!input.eof()) reached end of file.
Put your if / else if code inside the first loop instead.
Mar 7, 2019 at 9:01am
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Last edited on Mar 7, 2019 at 10:43am
Mar 7, 2019 at 9:27am
You need ideas like
ofstream outupper("uppercase.txt");
and
outupper << data;
Mar 7, 2019 at 12:17pm
Great, another hit-and-run delete all the information poster.
Expect NO more help from me you selfish git.