Please anyone tell me ACM problem releated to data structure…
Solve questions from past ACM ICPC contest.
You can find links to previous contest here Competitive Programming and Coding Challenges - CodeChef .
Actually i don’t think they are different than questions which coding platform provides us for monthly contest, so practice a lot and try to solve questions from different contests.
Forgot to mention these links which contains list of algorithms recommended by professionals, just check them out:
here are few of them :- (hope you will like them , 
)