Need some questions on

queue
stack

#1

Need some questions on stacks, queues . Want to improve those skills.


#2

@adityakhanna1999:

http://codeforces.com/gym/100247/problem/I

http://www.codechef.com/MAY14/problems/COMPILER

http://codeforces.com/problemset/problem/344/D


#3

Refer these:

spoj.com/problems/EMTY2
http://www.spoj.com/problems/ARRAYSUB/
http://www.spoj.com/problems/QUE1/
http://www.codechef.com/MAY14/problems/COMPILER/
www.codechef.com/problems/ONP
http://www.spoj.com/problems/ONEZERO/

I’ll add more to the list… :slight_smile: