help needed to solve CSES Word Combinations Problem.

Revision en2, by Danish_amin_01, 2020-08-07 21:59:00

https://cses.fi/problemset/task/1731 , Can someone please explain me how to approach this problem?

Tags #cses, #string

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  Rev. Lang. By When Δ Comment
en2 English Danish_amin_01 2020-08-07 21:59:00 7 Tiny change: 'n someone explain ' -> 'n someone please explain '
en1 English Danish_amin_01 2020-08-06 21:34:39 143 Initial revision (published)