hellow ..
how to wright a function that compresses a string by deleting all space characters in the string?
hint" insert none space characters from the string into the queue.when you reach the end of the string ,dequeue the characters from the queue and place them back into the string"
thanks
You'd need a queue<char>.
Using the queue is no rocket science.
I might be wrong.
Quoted more than 1000 times (I hope).Thank you, anon. You sure know how to recognize different types of trees from quite a long way away.
well i just started my jurney in c++ thats why iam not that good in impleminting functions
Is it a requirement of some exercise that you must use a queue? Can you just use the remove_if STL function and pass it a functor that equates to true for any space characters?
"Owners of dogs will have noticed that, if you provide them with food and water and shelter and affection, they will think you are god. Whereas owners of cats are compelled to realize that, if you provide them with food and water and shelter and affection, they draw the conclusion that they are gods."
-Christopher Hitchens
yes it is a reqirement
And what have you tried? This describes exactly how you should proceed.hint" insert none space characters from the string into the queue.when you reach the end of the string ,dequeue the characters from the queue and place them back into the string"
The functions you might need:
std::queue<char>: push - puts in the queue, pop - removes from the queue, top - looks up the current item, empty - tests if something left to read from the queue.
std::string: operator[] - for looking up a character, operator+= - for appending (a character), clear - for emptying the string.
I might be wrong.
Quoted more than 1000 times (I hope).Thank you, anon. You sure know how to recognize different types of trees from quite a long way away.
