How to approach the problem InterLeave Blocks from ZCO 2020
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Hint till the editorial is out : DP[A][B][K][2]. dp[a][b][k][0] represents the number of ways we can interleave first a and b terms of array A and B respectively to form exactly k blocks of equal numbers, and the last term in the interleaved subsequence is from array A (from array B if the last value is 1 instead of 0)
Look at this problem which is quite similar.
On mobile rn so cant give a detailed explanation
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Such hint, much wow!
At least describe your DP states, base case and recurrence relation 
!
EDIT: Nice, your edited answer is much better 
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Itna pr0 kaise
I used DP[A][B][K][2]
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HAHAHAHAHA
THANK YOU XDDDDDDDDDD. I AM DEAD SOMEONE HELP ME XDXD.
Best laugh since a few recent months XDDDD
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Hahaha upload again I don’t mind
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spam spam spam
somebody lock it(wait the mod is also involved in the spam )now who will lock it??
lol
When codechef has meme wars : “Codechef is filled with spam. Codeforces has so much of informative talks”
When codeforces has meme wars : “This is so much fun. Coders are awesome memeists”
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it was intended to be a joke
this is so true
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The effort on memes is legit
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I will. 1-2 memes are fine. But a meme war is definitely injustice to this post. @ashish_arora please make a new post if you still need help. Sorry for the inconvenience 
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