Sha256: a28926ffbe026ca593eb5ea19be849a9589c510b69999a3f3671f79604161d9e
Contents?: true
Size: 1.75 KB
Versions: 72
Compression:
Stored size: 1.75 KB
Contents
# Transpose
Given an input text output it transposed.
Roughly explained, the transpose of a matrix:
```text
ABC
DEF
```
is given by:
```text
AD
BE
CF
```
Rows become columns and columns become rows. See <https://en.wikipedia.org/wiki/Transpose>.
If the input has rows of different lengths, this is to be solved as follows:
- Pad to the left with spaces.
- Don't pad to the right.
Therefore, transposing this matrix:
```text
ABC
DE
```
results in:
```text
AD
BE
C
```
And transposing:
```text
AB
DEF
```
results in:
```text
AD
BE
F
```
In general, all characters from the input should also be present in the transposed output.
That means that if a column in the input text contains only spaces on its bottom-most row(s),
the corresponding output row should contain the spaces in its right-most column(s).
## Running the tests
To run the tests run the command `go test` from within the exercise directory.
If the test suite contains benchmarks, you can run these with the `-bench`
flag:
go test -bench .
Keep in mind that each reviewer will run benchmarks on a different machine, with
different specs, so the results from these benchmark tests may vary.
## Further information
For more detailed information about the Go track, including how to get help if
you're having trouble, please visit the exercism.io [Go language page](http://exercism.io/languages/go/about).
## Source
Reddit r/dailyprogrammer challenge #270 [Easy]. [https://www.reddit.com/r/dailyprogrammer/comments/4msu2x/challenge_270_easy_transpose_the_input_text](https://www.reddit.com/r/dailyprogrammer/comments/4msu2x/challenge_270_easy_transpose_the_input_text)
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
Version data entries
72 entries across 72 versions & 1 rubygems