September 2017 Update

Task/Arithmetic-Integer/Jq/arithmetic-integer.jq

@@ -0,0 +1,17 @@
+# Lines which do not have two integers are skipped:
+
+def arithmetic:
+  split(" ") | select(length > 0) | map(tonumber)
+  | if length > 1 then
+    .[0] as $a | .[1] as $b
+    | "For a = \($a) and b = \($b):\n" +
+      "a + b = \($a + $b)\n" +
+      "a - b = \($a - $b)\n" +
+      "a * b = \($a * $b)\n" +
+      "a/b|floor = \($a / $b | floor)\n" +
+      "a % b = \($a % $b)\n" +
+      "a | exp = \($a | exp)\n"
+    else empty
+    end ;
+
+arithmetic