in Ye Olde Hat Shoppe, 51 secs ago, by X-27
@AndrewLi on Code Golf, if someone can manage to answer with 1 byte, is that a hole in one?
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(Note: although related, this challenge is not a duplicate of this one because it requires determining leap seconds automatically rather than hardcoding their times, and is not a duplicate of this one because most of the difficulty comes from determining the time without leap second skewing, s...
C# 4, 58 bytes
Stream (69; 65 if weakly typed to IEnumerable)
(Assuming a using directive for System.Collections.Generic.)
IEnumerable<int>F(){int c=0,n=1;for(;;){yield return c;n+=c;c=n-c;}}
Single value (58)
int F(uint n,int x=0,int y=1){return n<1?x:F(n-1,y,x+y);}
Convergence or Divergence? code-golf number sequence
Introduction
A series of numbers is said to converge when they get closer to a particular number called the limit. For example, consider this image:
The dots represent the numbers, which in the example above, move asymptotically towards th...
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The Pascal Triangle has many unique properties. One of them is how each line corresponds with a power of 2:
1 - 1 = 2**0
1 1 - 2 = 2**1
1 2 1 - 4 = 2**2
1 3 3 1 - 8 = 2**3
1 4 6 4 1 - 16 = 2**4
So the challenge here is given the input n, a positive number that is ...
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UTC+02:00 is an identifier for a time offset from UTC of +02. In ISO 8601 the associated time would be written as 2016-12-31T23:03:30+02:00. This time is used in:
== As standard time (all year round) ==
=== Europe ===
Russia - Kaliningrad Oblast
=== North Africa / Western Asia ===
Egypt
Libya
=== Central and Southern Africa ===
Botswana
Burundi
Democratic Republic of the Congo (eastern half)
Kasai, Kasai-Central, Kasai-Oriental, Sankuru, Lomami, Haut-Katanga, Lualaba, Tanganyika, Haut-Lomami, Maniema, Nord-Kivu, Ituri, Haut-Uele, Bas-Uele, Tshopo, Sud-Kivu
Lesotho
Malawi
...
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Polyglot Metaquine (that's a polyglot too) code-golf polyglot quine code-generation
Write a metaquine that supports two different languages. Your program can output different outputs in different languages, BUT the outputs of the both must be quines in both languages.
For example, your program ...
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