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-rw-r--r--challenge-073/luca-ferrari/blog-1.txt1
-rw-r--r--challenge-073/luca-ferrari/blog-2.txt1
-rw-r--r--challenge-073/luca-ferrari/raku/ch-1.p615
-rw-r--r--challenge-073/luca-ferrari/raku/ch-2.p619
4 files changed, 36 insertions, 0 deletions
diff --git a/challenge-073/luca-ferrari/blog-1.txt b/challenge-073/luca-ferrari/blog-1.txt
new file mode 100644
index 0000000000..7847da2989
--- /dev/null
+++ b/challenge-073/luca-ferrari/blog-1.txt
@@ -0,0 +1 @@
+https://fluca1978.github.io/2020/08/16/PerlWeeklyChallenge73.html#task1
diff --git a/challenge-073/luca-ferrari/blog-2.txt b/challenge-073/luca-ferrari/blog-2.txt
new file mode 100644
index 0000000000..8d7d36cee2
--- /dev/null
+++ b/challenge-073/luca-ferrari/blog-2.txt
@@ -0,0 +1 @@
+https://fluca1978.github.io/2020/08/16/PerlWeeklyChallenge73.html#task2
diff --git a/challenge-073/luca-ferrari/raku/ch-1.p6 b/challenge-073/luca-ferrari/raku/ch-1.p6
new file mode 100644
index 0000000000..35d68bbfdc
--- /dev/null
+++ b/challenge-073/luca-ferrari/raku/ch-1.p6
@@ -0,0 +1,15 @@
+#!raku
+
+
+# % raku ch-1.p6 3 1 5 0 2 9 3 7 6 4 8
+# 0,0,0,2,3,3,4,4
+sub MAIN( Int $S where { 0 < $S },
+ *@A where { @A.elems > $S } ) {
+
+ my @mins;
+ for 0 .. ( @A.elems - $S ) {
+ @mins.push: [min] @A[ $_ ..^ ( $_ + $S ) ];
+ }
+
+ @mins.join( ',' ).say;
+}
diff --git a/challenge-073/luca-ferrari/raku/ch-2.p6 b/challenge-073/luca-ferrari/raku/ch-2.p6
new file mode 100644
index 0000000000..4787da134c
--- /dev/null
+++ b/challenge-073/luca-ferrari/raku/ch-2.p6
@@ -0,0 +1,19 @@
+#!raku
+
+# % raku ch-2.p6 7 8 3 12 10
+# 0,7,0,3,3
+
+
+# % raku ch-2.p6 4 6 5
+# 0,4,4
+
+
+sub MAIN( *@A where { @A.grep( * ~~ Int ).elems == @A.elems } ) {
+ my @mins;
+ for 0 ..^ @A.elems {
+ my $current-min = $_ == 0 ?? 0 !! [min] @A[ 0 ..^ $_ ];
+ @mins.push: $current-min < @A[ $_ ] ?? $current-min !! 0;
+ }
+
+ @mins.join( ',' ).say;
+}