Coding Games and Programming Challenges to Code Better
Send your feedback or ask for help here!
Created by @David_Augusto_Villa,validated by @field3,@DeanTheMachine and @TBali.
If you have any issues, feel free to ping them.
Hello,
I dont understand why the validator 7 is failing with my code (in C++)
(it was validated in my tests at 100%)
Could you please help me ?
[Mod edit: Please avoid posting full codes on the forum.]
Try this custom case:
Input
5
0 0 0 0 0
0 3 2 3 0
0 2 1 2 0
0 3 3 1 0
0 0 0 0 0
Output
yes
1 Like
Many thanks !
I did not see the issue with my final check on i or j == n (instead of n-1)
Oh, sorry I missed this! Updated test 7 and renamed as Cradled Valley.
1 Like
Hi,
with my code the validator 2 is failing (in C++)
there is an example of validator 2?
Validator 2 is an even smaller vanishing island.
How about a test cases that has an “inland lake” (i.e. level 0). Reaching the lake should NOT count as getting off the island. The answer would be “no” if no actual path to the ocean exists, even though you can reach the lake.
Another test case could be similar: An inlet or bay that does actually connect to the ocean; analogous to launching the boat in the bay, then leaving to the ocean.
Another fun one might be river, just basically an narrow bay.
Perhaps with the added complexity, it could be Island Escape-2, a medium puzzle…?
Yeah, that’s a good idea, but it would definitely have to be a different puzzle. I can’t break code that has already been submitted.