C++ Maps Word Count
Hi,
I think this problem has been asked before but please help me with this specific question.
Word count problem to show the count of each word.
I found this code on the internet:
map<string,int> wordCounter;
string str;
while( cin >> str )
wordCounter[str]++;
The thing is, I don't want to use standard input. I already have a string defined above.. Say str = "Hello Check Hello Hello Check One Two Three"
How can I replace while( cin >> str ) to not use cin but still populate the wordCounter?
Thank you
I think this problem has been asked before but please help me with this specific question.
Word count problem to show the count of each word.
I found this code on the internet:
map<string,int> wordCounter;
string str;
while( cin >> str )
wordCounter[str]++;
The thing is, I don't want to use standard input. I already have a string defined above.. Say str = "Hello Check Hello Hello Check One Two Three"
How can I replace while( cin >> str ) to not use cin but still populate the wordCounter?
Thank you
If you want to use that code with minimal change, create a stringstream from str and use that instead of cin.
http://www.cplusplus.com/reference/iostream/stringstream
http://www.cplusplus.com/reference/iostream/stringstream
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