I entered your code and compiled it with g++. It is working without any problems. Can you post the error you get or did it compile ?
Maybe your visual c++ compiler is not working right. The code itself should work.
Edit: Below a different version of the above code, where no text input is threaded as zero words and EOF is also a break condition of the loop.
EOF depends on your system, on Windows it is Control + z, on Linux it might be Control + d.
The input text might have multiple spaces between words. Punctuation characters and digits (0-9) are threaded as word delimiters as good as possible. Underscore, backticks, tildes and apostrophe like in "don't" are handled as part of a word.
Curly brackets are handled as part of a word to keep the code simple but normal brackets are delimiters.
#include <iostream>
using namespace std;
int main()
{
int ch, wc=0, lc=1, cc=0, old=0;
cout<<"Enter your text, exit with '*':
";
while ((ch=cin.get())!='*' && ch!=EOF)
{
cc++;
if (old<='?' && old!=''')
wc += !(ch<='?' && ch!=''');
lc += ((old=ch)=='
');
}
cout<<"
the number of character=="<<cc
<<"
the number of words=="<<wc
<<"
the number of lines=="<<lc<<"
";
return 0;
}
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