Codechef MATCHS problem (may long challenge 2019)

#1

Sir, I tried using memoization to solve the problem for subtask#1 and it’s passing the sample test case given and all the test cases that I could think of. But still the final result shows that it passes only 1 test case. Please suggest where am I going wrong. Also please give me a hint of how to extend it to include subtask#2 as well. The link for the problem page and my code is here :-
https://www.codechef.com/MAY19B/problems/MATCHS
https://ide.codingblocks.com/s/72145

#2

Hi

running contest should not be discussed, after the contest we can discuss this.

#3

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