History of Idiom 20 > diff from v42 to v43
Edit summary for version 43 by Doctors:
[Rust] Specifying return isn't required in rust, therefore doesn't need to be specified.
[Rust] Specifying return isn't required in rust, therefore doesn't need to be specified.
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Version 42
2016-11-04, 11:52:36
Version 43
2017-04-03, 18:36:31
Idiom #20 Return two values
Implement a function search which looks for item x in a 2D matrix m.
Return indices i, j of the matching cell.
Think of the most idiomatic way in the language to return the two values at the same time.
Idiom #20 Return two values
Implement a function search which looks for item x in a 2D matrix m.
Return indices i, j of the matching cell.
Think of the most idiomatic way in the language to return the two values at the same time.