Pass

Nobody has claimed this yet.

**Very well done Marcus!**

I like your solution. It is short.

I must admit that I don't have much C++ experience, so I might be wrong on one point.

Only one question: Why do you represent an instruction as `pair>`, when `pair>` (instruction is an enum type) is more memory efficient. The C++ statndard say:
> For an enumeration whose underlying type is not fixed, the underlying type is an integral type that can represent all the enumerator values defined in the enumeration.
Thus, an enum typed object can have the size of 1.

I enjoyed reading your solution. Thanks for your hard work!

Can be found in Datas Sångbok:
```
When I find my code in tons of trouble,
Friends and colleagues come to me,
Speaking words of wisdom:
"Write in C."

As the deadline fast approaches,
And bugs are all that I can see,
Somewhere, someone whispers"
"Write in C."

Write in C, write in C,
Write in C, write in C.
LISP is dead and buried,
Write in C.

I used to write a lot of FORTRAN,
for science it worked flawlessly.
Try using it for graphics!
Write in C.

If you've just spent nearly 30 hours
Debugging some assembly,
Soon you will be glad to
Write in C.

Write in C, write in C,
Write In C, yeah, write in C.
Only wimps use BASIC.
Write in C.

Write in C, write in C,
Write in C, oh, write in C.
Pascal won't quite cut it.
Write in C.

Guitar Solo

Write in C, write in C,
Write in C, yeah, write in C.
Don't even mention COBOL.
Write in C.

And when the screen is fuzzy,
And the edior is bugging me.
I'm sick of ones and zeroes.
Write in C.

A thousand people people swear that T.P.
Seven is the one for me.
I hate the word PROCEDURE,
Write in C.

Write in C, write in C,
Write in C, yeah, write in C.
PL1 is 80's,
Write in C.

Write in C, write in C,
Write in C, yeah, write in C.
The government loves ADA,
Write in C.
```

The issue discusses representing an instruction as a string/vector pair versus an enum/vector pair, but names no files, tests, or concrete change. First locate the instruction representation and enum declaration, then clarify with the maintainers whether a refactor is wanted and what behavior must remain unchanged.

Written by the indexing model from the issue text.