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Top Down and Bottom up Approach
why we fallow top down approach in c-language and bottom up approach in c++?explain?
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Reverse A Linked List
What is the most efficient way to reverse a linklist?
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What does this function do:
What does this function do:string f(const string &x) { return x.empty()? x : f(x.substr(1)) + x[0];}What does this piece of code perform:char *a=...., *b=....;while(*b++ = *a++);