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\$\begingroup\$ You can merge the two last lines and earn 1 byte: g=sum.map(\x->(10&x)-(5&x)).lines You can also remove the parentheses for another four bytes: g=sum.map(\x->10&x-5&x).lines \$\endgroup\$

BlackCap
– BlackCap

2016-02-10 07:46:09 +00:00
Commented Feb 10, 2016 at 7:46
\$\begingroup\$ And 3 more bytes if you merge the map and the fold: a&b=foldl(\d g->min 200$d+a#g)0b \$\endgroup\$

BlackCap
– BlackCap

2016-02-10 08:05:26 +00:00
Commented Feb 10, 2016 at 8:05

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create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
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indent code by 4 spaces
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