I would greatly appreciate if someone could help me out with just a few simple questions.
What is the difference between (a & b) and (a && b)?
What exactly is ment by "predefined loop constructs"?
How would I go about writing a section of code to take a stream of characters from the keyboard as input and filter out the spaces? I'm not looking for code here, just a tip in the write direction.
I would be very grateful if someone could help.
Thanks.
>What is the difference between (a & b) and (a && b)?
The former represents a bitwise AND, the latter represents a boolean logical AND.
>What exactly is ment by "predefined loop constructs"?
Can you provide the context?
>How would I go about writing a section of code to take a stream of characters
>from the keyboard as input and filter out the spaces?
Test for a space and ignore it if you find one:
Code:while more characters read a character if not a space process loop
My best code is written with the delete key.
Homework questions?
My hints would be:
1. bitwise is not logical
2. Read your textbook
3. Overloaded operator>> can do formatted input
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
1) Bitwise vs. Logical AND
http://msdn2.microsoft.com/en-us/library/z0zec0b2.aspx
http://msdn2.microsoft.com/en-us/library/c6s3h5a7.aspx
2) In what context was this phrase used.
3) string s,t; while(cin >> t) s += t;
That filters all whitespace. The string t could also be used as a token not containing whitespace if that is what you wanted.
Edit: That's just ridiculous. Haha.
Thanks much, that's a great help.
In reply to the context: I don't have Any i'm afraid. I'm doing a uni tutorial and i'm just not sure exactly what i'm being asked.
Cheers again.
>I'm doing a uni tutorial and i'm just not sure exactly what i'm being asked.
I doubt the question is nothing more than what you gave us. Show us the complete question.
My best code is written with the delete key.
