Grid Computing
(Challenge added over 5 years ago.)
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The Problem
This simple challenge requires you to calculate the maximum value found by summing all the rows and columns of a grid of numbers.
More Information
Standard input will be a 10x10 grid of 0-padded numbers ranging from 00 to 99, as in the following example:
01 34 46 31 55 21 16 88 87 87 32 40 82 40 43 96 08 82 41 86 30 16 24 18 04 54 65 96 38 48 32 00 99 90 24 75 89 41 04 01 11 80 31 83 08 93 37 96 27 64 09 81 28 41 48 23 68 55 86 72 64 61 14 55 33 39 40 18 57 59 49 34 50 81 85 12 22 54 80 76 18 45 50 26 81 95 25 14 46 75 22 52 37 50 37 40 16 71 52 17
Each number is separated by a single space, and each line (including the last) ends with a newline.
Your entry should calculate the sum of each row and column in the grid and print out only the maximum attained value, which for the above example would be:
615
Obtained by the sum of the 8th column:
01 34 46 31 55 21 16 88 87 87 32 40 82 40 43 96 08 82 41 86 30 16 24 18 04 54 65 96 38 48 32 00 99 90 24 75 89 41 04 01 11 80 31 83 08 93 37 96 27 64 09 81 28 41 48 23 68 55 86 72 64 61 14 55 33 39 40 18 57 59 49 34 50 81 85 12 22 54 80 76 18 45 50 26 81 95 25 14 46 75 22 52 37 50 37 40 16 71 52 17
Your code will be run twenty times for each submission. The first test each time will be the grid shown above. The other nineteen tests will be a different grid of numbers each time. Your submission will need to pass all twenty tests to be deemed successful.
Examples
Click here to see an example grid. Reload the page to see more examples.
Thanks
Thanks to Ciaran Walsh for submitting the challenge and giving you all something new to play with.