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wunder312355
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Joined: 14 May 2007
Posts: 568
PostPosted: Wed Jan 23, 2008 7:17 pm    Post subject: Check this Reply with quote
I cant seem to find the problem with this. What this program does, is trys to find the length of the specified word, and print it. In this case im getting an error. Any Clues?

string length.GIF
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string length.GIF
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lurc
Grandmaster Cheater Supreme
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Joined: 13 Nov 2006
Posts: 1900
PostPosted: Wed Jan 23, 2008 7:49 pm    Post subject: Reply with quote
1. Why are u using void main? use int main.
2. C++ is case sensitive, you defined "Length" then u called on "length"
3. there is a header called "string" and it helps to use it cuz its got its own string length function built in, yayy

Code:
#include <iostream>
#include <string>

int stringLength(std::string str)
{
   int strLength = str.length();
   return strLength;
}

int main()
{
   int strLen = stringLength("Dan");
   std::cout << strLen;
   std::cin.sync();
   std::cin.ignore();
   return 0;
}

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Heartless
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Joined: 03 Dec 2006
Posts: 2436
PostPosted: Wed Jan 23, 2008 7:59 pm    Post subject: Reply with quote
remove the ';' after stringLength().
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wunder312355
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Joined: 14 May 2007
Posts: 568
PostPosted: Wed Jan 23, 2008 8:10 pm    Post subject: Reply with quote
Okey thx. It always helps to look for dumb mistakes right? :)
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