Hi All,

What topics u need to know and be good at it.

â€śperfectâ€ť maybe is a little too ambitious

I will also participate in this one(my First one). Need suggestion.

You can try to follow our editorialist stepsâ€¦ he finished the whole round of kick start in the same time it takes me to read one of the statements

Hearty Congratulations to @tmwilliamlin for winning Google Kickstart A

Could we expect video explanations at a later date?

I was unable to take part in round A of kickstart ,I want to ask that is Iâ€™m able to take part in other round of kickstart?

Is every round is more difficult compare to its previous round??

All rounds independent to each other :).

@tmwilliamlin Sir, please make a video tutorial for the problem â€śWorkoutâ€ť with wide explanation. It would be great help.

How can I print a single output while there is multiple output for a single input? Please help. I tried to solve the problem of Codejam 2019 qualification round.

Here is the Question link: https://codingcompetitions.withgoogle.com/codejam/round/0000000000051705/0000000000088231?show=progress

Multiple output for 1 input is true in this problem. Then which output should I print?

It is guaranteed that at least one solution exists. If there are multiple solutions, you may output any one of them. (See â€śWhat if a test case has multiple correct solutions?â€ť in the Competing section of the FAQ. This information about multiple solutions will not be explicitly stated in the remainder of the 2019 contest.)

## What if a test case has multiple correct solutions?

If a test case has multiple correct solutions, you may output any one of them. Some statements may tell you to break ties in a specific way or give the solution in a specific order, in which case you have to abide by those rules. If after applying every rule about choosing a solution and formatting it in the statement there are still multiple options, then

They said I can output any one of them. Thanks I get it! Now, I understand where was I wrong.

Did you read the question?, It clearly states that a and b should not have 4 in their decimal representation.