Originally sandboxed by @xnor
Left-or-right is a very simple language @xnor made up. Its expressions are made of arrows < (left), > (right), and parentheses. The goal is to evaluate an expression to either < or >.
An expression A<B picks the left item A, while A>B picks the right one B. Think of <...
Mathematica, 28 bytes
On would think, this is cheating. I for myself like this:
Combinatorica`StableMarriage
Needs to be called with the weight matrices of the preferences for
men and women.
Returns the direct indizes for the coupling.
(Yes Combinatorica is deprecated but it costs fewer by...
1
Originally sandboxed by @xnor
Left-or-right is a very simple language @xnor made up. Its expressions are made of arrows < (left), > (right), and parentheses. The goal is to evaluate an expression to either < or >.
An expression A<B picks the left item A, while A>B picks the right one B. Think of <
Introduction
Someone has built a Googol counter. This machine counts up to a Googol, which is \$10^{100}\$.
Challenge
Do the same, but more efficient.
Output
1
2
[...]
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
1000000000000000000000000000...
Write the shortest code, in number of bytes, to display, return, or evaluate to the golden ratio (that is, the positive root of the quadratic equation: \$x^2-x-1=0\$, approximately
1.618033988749895), to at least 15 significant figures. No input will be given to your program.
Sample in Stutsk pro...
In most programming languages, typically C, C++, and Java, the integer data types are "int", "short", and "long". The "int" data type is usually 32 bits. The "short" data type is usually smaller than the "int" data type and the "long" data type is usually larger than the "int" data type. The fir...
Challenge
Create a function or program that, when given an integer size, behaves the following way:
If size is equal to 1, output
┌┐
└┘
If size is greater than 1, apply the following substitutions :
Source
Target
┌
┌┐└┌
┐
┌┐┐┘
└
┌└└┘
┘
┘┐└┘
Note: this is basically a Unicode box...
