I did not get the question what do I have to do in this

I did not understand the question. what is given in the third line of the input.

Hi @ashutosh2
In this question first we are given K Painters and each painter paint 1 unit of board in 1 unit of time then we have to find the minimum time in which the painter will paint all the boards. For example we are given 2 boards each of length 1 and 10 then the minimum time required by printer to print all the board is 10 . Basically the 3rd line of input shows that what is then length of that boards.

I hope you understand the question now if you still face any issue please let me know.

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