well, it first gives you a heads up that it's going to reboot, which you might catch if you're lucky, and gives you a chance to delay it by a few days, but if you forget when you delayed it to, then that's not helpful
CMC: Given two lists A and B, return B reordered such that items of B that appear in A are moved to the end of B, but otherwise preserve their order of occurrence in B. E.g. A=[1,3], B=[3,1,4,1,5] → [4,5,3,1,1]
@Adám 05AB1E actually has a similar function, where you give it a list and an element and moves every occurrence of the given element to the start of the list, but its name ("Filter") doesn't fit exactly
in contrast, APL has 0D to 15D arrays, not just 1D "lists"
@EriktheOutgolfer Right, as a special CMC just for you (and any other APLers that may read this), try to make a version of that which will work for any rank (conforming) arguments (without using Extended, of course).
Introduction:
In Dutch, the words leading and suffering, being 'leiden' and 'lijden' respectively, are pronounced the same way. One is written with a "short ei", and one with a "long ij", as we Dutchman would say, but both 'ei' and 'ij' are pronounced [ɛi].
Challenge:
Given a list of numbers, ...
The voting is done in various phases and media are on the edge of their seats
covering the areas where elections are to be held. Exit polls are being conducted in the
areas and public opinion is taken to predict the winner of the elections. People are also
talking whether the Trump led Government...
Thinking of a name for this
Given array of integers, return the sorted array using (I dont know if this really exist)
the alternating sum test.
Lets define the alternating sum as
$$ f(a) =\sum_{i=0}^n a_i *(-1)^i $$
Where \$a\$ is the input array and \$i\$ is the index.
The array is sorted...
It is ancient knowledge that every non-negative integer can be rewritten as the sum of four squared integers. For example the number 1 can be expressed as \$0^2+0^2+0^2+1^2\$. Or, in general, for any integer n, there exists integers a,b,c,d such that
$$n = a^2+b^2+c^2+d^2$$
Joseph-Louis Lagrang...
Two fierce fighters, who will win. Let's predict.
In a famous series of battles, where Undertaker is going to save his title against the fierce Yokozuna.
The battles are organized in various rounds and tournaments across the world.
In order, to keep the title Undertaker should fit into the c...
Introduction:
In Dutch, the words leading and suffering, being 'leiden' and 'lijden' respectively, are pronounced the same way. One is written with a "short ei", and one with a "long ij", as we Dutchman would say, but both 'ei' and 'ij' are pronounced [ɛi].
Challenge:
Given a list of numbers, ...
Thinking of a name for this
Given array of integers, return the sorted array using (I dont know if this really exist)
the alternating sum test.
Lets define the alternating sum as
$$ f(a) =\sum_{i=0}^n a_i *(-1)^i $$
Where \$a\$ is the input array and \$i\$ is the index.
The array is sorted...
It is ancient knowledge that every non-negative integer can be rewritten as the sum of four squared integers. For example the number 1 can be expressed as \$0^2+0^2+0^2+1^2\$. Or, in general, for any integer n, there exists integers a,b,c,d such that
$$n = a^2+b^2+c^2+d^2$$
Joseph-Louis Lagrang...
