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I need help with my homework!
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Hi,
I need help with my homework please, its due tommorow and i prommise to show my efforts in the next days
http://www2.filehost.to/files/2006-1...4316_cplus.jpg
Thanks in advance
I need help with my homework please, its due tommorow and i prommise to show my efforts in the next days
http://www2.filehost.to/files/2006-1...4316_cplus.jpg
Thanks in advance
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Join Date: Dec 2005
Posts: 5,850
Reputation: 
Solved Threads: 749
Show your effort now, then we can help you with the next step.
http://www.daniweb.com/techtalkforum...cement8-2.html
http://www.daniweb.com/techtalkforum...cement8-2.html
I know that it means this:
below is a string of 20 chars
[01234567890123456789]
The first twelve are
[012345678901]
The last twelve are
[890123456789]
the middle 4 of the first string are shown marked with () below:
[0123(4567)08901]
the middle for of the last twelve are shown marked with () below:
[8901(2345)6789]
below is a string of 20 chars
[01234567890123456789]
The first twelve are
[012345678901]
The last twelve are
[890123456789]
the middle 4 of the first string are shown marked with () below:
[0123(4567)08901]
the middle for of the last twelve are shown marked with () below:
[8901(2345)6789]
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Join Date: Dec 2005
Posts: 5,850
Reputation:
Solved Threads: 749
Yes, I've read your jpeg.
But what code have you managed to come up with so far?
For example, can you read the string from the user, and just print it back to the user?
Can you add to that printing the length of the string?
But what code have you managed to come up with so far?
For example, can you read the string from the user, and just print it back to the user?
Can you add to that printing the length of the string?
I got till here,
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#include <iostream>
#include <string>
using namespace std;
int main ()
{
string name;
cout<< "Enter name";
cin>> name;
Last edited by Latifa; Oct 16th, 2006 at 5:59 pm.
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Join Date: Dec 2005
Posts: 5,850
Reputation:
Solved Threads: 749
Maybe this will kick-start you
There are all sorts of different methods for manipulating strings.
http://www.sgi.com/tech/stl/basic_string.html
C++ Syntax (Toggle Plain Text)
There are all sorts of different methods for manipulating strings.
http://www.sgi.com/tech/stl/basic_string.html
There must be a cin
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#include <iostream>
#include <string>
using namespace std;
int main ( ) {
string = name;
cin >> name;
cout << "The length is " << s.length() << endl;
cout << "The 5th character is " << s[4] << endl;
return 0;
}
to define a string variable,
then read in,
then using the string stl use the necessary functions.
in particular look at, s.length(), s.substr()
the rest is trivial once you know how to use these functions.
C++ Syntax (Toggle Plain Text)
C++ Syntax (Toggle Plain Text)
in particular look at, s.length(), s.substr()
the rest is trivial once you know how to use these functions.
Last edited by jdarvwill; Oct 17th, 2006 at 12:06 pm.
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