Test case 0 not passing

#1

all test cases passed except testcase 0.

#2

code: https://ide.codingblocks.com/s/193978

#3

@myself.yash.srivastav
hello yash,
u r first finding lcs string for first two strings and then lcs of obtained string with third string .

so ur approach will fail when more than once lcs string is possible.
for example
abc
acb
c
here from first two string two lcs are possible i.e ac and ab now if u will take ac and find its lcs with c then answer will be 1.otherwise if u will take ab and find its lcs with c then 0 will come .

so dont do it separately. use 3d dp

#4

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