2 files changed, 66 insertions, 0 deletions
diff --git a/challenge-252/nelo-tovar/bash/ch-1.sh b/challenge-252/nelo-tovar/bash/ch-1.sh
new file mode 100755
index 0000000000..df2ab7a9d1
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+++ b/challenge-252/nelo-tovar/bash/ch-1.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash 
+#
+# The Weekly Challenge 252 - By Nelo Tovar
+#
+# https://theweeklychallenge.org/blog/perl-weekly-challenge-252/
+#
+# Task 1 : Special Numbers
+
+function special_numbers() {
+    local ints=("$@")
+    local n=${#ints[@]}
+    local sum=0
+
+    for x in ${ints[@]}; do
+        if [[ $(($n % $x)) -eq 0 ]]; then
+            ((sum+=$(($x ** 2))))
+        fi
+    done
+
+    echo $sum
+}
+
+example1='1 2 3 4'
+example2='2 7 1 19 18 3'
+
+for e in "$example1" "$example2" ; do
+    array=($e)
+    sn=$(special_numbers "${array[@]}")
+    echo "Input  : @ints = (${array[@]})"
+    echo "Output : $sn"
+    echo ""
+done
+
diff --git a/challenge-252/nelo-tovar/bash/ch-2.sh b/challenge-252/nelo-tovar/bash/ch-2.sh
new file mode 100755
index 0000000000..27749455b8
--- /dev/null
+++ b/challenge-252/nelo-tovar/bash/ch-2.sh
@@ -0,0 +1,33 @@
+#
+# The Weekly Challenge 252 - By Nelo Tovar
+#
+# https://theweeklychallenge.org/blog/perl-weekly-challenge-252/
+#
+# Task 2 : Unique Sum Zero
+
+function unique_sum_zero() {
+    local n=$1
+    local numbers=()
+
+    if [[ $(($n % 2)) -ne 0 || $n -eq 1 ]]; then
+        numbers=(0)
+    fi
+
+    for (( k = 1; k <= $(($n / 2)); k++ )); do
+        i=$(shuf -i 1-10 -n 1)
+        numbers+=($i -$i)
+    done
+
+    echo ${numbers[@]}
+}
+
+example1='5 3 1'
+
+for e in $example1; do
+    array=($e)
+    usz=$(unique_sum_zero $e)
+    echo "Input  : $s = $e"
+    echo "Output :" $(printf " %s, " ${usz[@]})
+    echo  " "
+done
+