Comments on Make $2 + 2 = 5$
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Make $2 + 2 = 5$
In this challenge, add 2 integers, but if both the integers are 2, output 5. Shortest code in each language wins!
Example ungolfed program in Python 3.x
def add(x, y):
if x == 2 and y == 2:
return 5
else:
return x + y
[C (gcc)], 30 bytes …
3y ago
[Haskell], 13 bytes …
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Vyxal `s`, 5 bytes ``` 2=A …
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Ruby, 20 bytes ->a,b{4[a …
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[Python 3], 24 bytes …
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Zsh, 25 bytes >2 <$@ …
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Japt `-x`, 6 5 bytes Takes …
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[Pyth], 6 bytes +!-Q2s …
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Dyalog APL, 9 bytes ```apl …
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BQN (CBQN), 9 bytes ``` ++ …
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UiuaSBCS `# Experimental!`, 8 …
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[AWK], 28 26 21 bytes $ …
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ESCR - not a golfing answer …
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x86-32 assembly, 14 bytes S …
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J, 7 9 bytes ```J ++2&=@+. …
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Ruby, 19 bytes ``` ->a,b{ …
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[Ruby], 23 bytes ```ruby - …
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[Husk], 7 bytes +±Λ=2¹Σ …
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[C (gcc)], 33 31 bytes …
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JavaScript, 19 bytes …
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C (gcc), 41 bytes ```c f(x …
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J, 17 char ``` +/`5:@.(2./ …
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[Java (JDK)], 51 50 23 21 byte …
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Post
Vyxal s, 5 bytes
2=A[5
You're not the only one who can abuse flags, Shaggy...
2= # Foreach, is it equal to to?
A[ # If all are 2
5 # Push a 5.
# (s flag) sum of top of stack. If 5, then 5 is outputted, else a+b is outputted.
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