Merge pull request #11546 from wambash/challenge-week-307

solutions week 307

4 files changed, 64 insertions, 0 deletions

diff --git a/challenge-307/wambash/julia/ch-1.jl b/challenge-307/wambash/julia/ch-1.jl
new file mode 100644
index 0000000000..c53f7440a0
--- /dev/null
+++ b/challenge-307/wambash/julia/ch-1.jl
@@ -0,0 +1,14 @@
+check_order(ints) =  keys(ints)[ints.!==sort(ints)]
+
+
+using Test
+
+function TEST()
+    @testset "Check Order" begin
+        @test check_order([5, 2, 4, 3, 1]) == [1,3,4,5]
+        @test check_order([1, 2, 1, 1, 3]) == [2,4]
+        @test check_order([3, 1, 3, 2, 3]) == [1,2,4]
+    end
+end
+
+TEST()
diff --git a/challenge-307/wambash/julia/ch-2.jl b/challenge-307/wambash/julia/ch-2.jl
new file mode 100644
index 0000000000..251ebdf7f9
--- /dev/null
+++ b/challenge-307/wambash/julia/ch-2.jl
@@ -0,0 +1,13 @@
+using Lazy
+find_anagrams(words) = @>> words map(frequencies) unique length
+
+using Test
+
+function TEST()
+    @testset "Find Anagrams" begin
+        @test find_anagrams(["acca", "dog", "god", "perl", "repl"]) == 3
+        @test find_anagrams(["abba", "baba", "aabb", "ab", "ab"])   == 2
+    end
+end
+
+TEST()
diff --git a/challenge-307/wambash/raku/ch-1.raku b/challenge-307/wambash/raku/ch-1.raku
new file mode 100644
index 0000000000..31b784d106
--- /dev/null
+++ b/challenge-307/wambash/raku/ch-1.raku
@@ -0,0 +1,18 @@
+#!/usr/bin/env raku
+
+sub check-order (+@ints) {
+    @ints Z== @ints.sort
+    andthen .grep: *.not, :k
+}
+
+multi MAIN (Bool :test($)!) {
+    use Test;
+    is check-order(5,2,4,3,1),(0,2,3,4);
+    is check-order(1, 2, 1, 1, 3), (1,3);
+    is check-order(3, 1, 3, 2, 3), (0,1,3);
+    done-testing;
+}
+
+multi MAIN (+ints) {
+    put check-order ints
+}
diff --git a/challenge-307/wambash/raku/ch-2.raku b/challenge-307/wambash/raku/ch-2.raku
new file mode 100644
index 0000000000..1184ed5b32
--- /dev/null
+++ b/challenge-307/wambash/raku/ch-2.raku
@@ -0,0 +1,19 @@
+#!/usr/bin/env raku
+
+sub find-anagrams (+words) {
+    words
+    andthen .map: *.comb.Bag
+    andthen .unique
+    andthen .elems
+}
+
+multi MAIN (Bool :test($)!) {
+    use Test;
+    is find-anagrams(<acca dog god perl repl>), 3;
+    is find-anagrams(<abba baba aabb ab ab>), 2;
+    done-testing;
+}
+
+multi MAIN (+words) {
+    say find-anagrams words
+}