Cody

Rafael S.T. Vieira

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Rafael S.T. Vieira submitted a Comment to Problem 44208. Where's Waldo?

I recommend adding to the description that Waldo must have all its letters following the same orientation (horizontal, vertical or diagonal) because there are other ways to find waldo when orientation is not an issue.

7 hours and 6 minutes ago

Rafael S.T. Vieira submitted Solution 3488854 to Problem 44208. Where's Waldo?

7 hours and 9 minutes ago

Rafael S.T. Vieira submitted Solution 3488759 to Problem 44208. Where's Waldo?

7 hours and 20 minutes ago

Rafael S.T. Vieira submitted Solution 3488749 to Problem 44208. Where's Waldo?

7 hours and 21 minutes ago

Rafael S.T. Vieira submitted a Comment to Problem 43983. Find the quantization index of an analog value using a 6-bit quantizer.

This problem needs more test cases. Some random values selected from a list would help.

11 hours and 13 minutes ago

Rafael S.T. Vieira submitted a Comment to Problem 44910. Find the centre of an arc and its radius

This problem does not have an unique solution. Unless the angle between two points on an arc is 180 degrees, there is always two possible positions for the center. The problem should specifiy which is the right one, or accept both answers. I solved it using the center with the smallest distance to the origin.

11 hours and 26 minutes ago

Rafael S.T. Vieira liked Problem 458. Parcel Routing

12 hours and 16 minutes ago

Rafael S.T. Vieira submitted Solution 3487449 to Problem 458. Parcel Routing

12 hours and 16 minutes ago

Rafael S.T. Vieira submitted Solution 3487094 to Problem 47139. delta x

14 hours and 30 minutes ago

Rafael S.T. Vieira liked Problem 45356. Connect Four - 02

15 hours and 55 minutes ago

Rafael S.T. Vieira submitted Solution 3486384 to Problem 45356. Connect Four - 02

15 hours and 55 minutes ago

Rafael S.T. Vieira liked Problem 45354. Connect Four - 01

16 hours and 11 minutes ago

Rafael S.T. Vieira submitted Solution 3486189 to Problem 45354. Connect Four - 01

16 hours and 11 minutes ago

Rafael S.T. Vieira submitted a Comment to Problem 898. AVIRIS Hyperspectral Bit Mask

The link is not working, could you, please, fix it?

18 hours and 56 minutes ago

Rafael S.T. Vieira received Word Puzzles Master badge

on 30 Oct 2020 at 4:58

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