57 lines
1.1 KiB
Markdown
57 lines
1.1 KiB
Markdown
# Matrix
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Write a program that, given a string representing a matrix of numbers, can return the rows and columns of that matrix.
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So given a string with embedded newlines like:
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> 9 8 7
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> 5 3 2
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> 6 6 7
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representing this matrix:
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```plain
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0 1 2
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|---------
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0 | 9 8 7
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1 | 5 3 2
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2 | 6 6 7
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```
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your code should be able to spit out:
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- A list of the rows, reading each row left-to-right while moving
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top-to-bottom across the rows,
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- A list of the columns, reading each column top-to-bottom while moving
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from left-to-right.
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The rows for our example matrix:
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- 9, 8, 7
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- 5, 3, 2
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- 6, 6, 7
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And its columns:
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- 9, 5, 6
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- 8, 3, 6
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- 7, 2, 7
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To run the tests simply run the command `go test` in the exercise directory.
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If the test suite contains benchmarks, you can run these with the `-bench`
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flag:
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go test -bench .
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For more detailed info about the Go track see the [help
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page](http://exercism.io/languages/go).
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## Source
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Warmup to the `saddle-points` warmup. [http://jumpstartlab.com](http://jumpstartlab.com)
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## Submitting Incomplete Problems
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It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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