Data commit

Task/Department-numbers/UNIX-Shell/department-numbers.sh

@@ -0,0 +1,22 @@
+function main {
+  set -- Police Sanitation Fire
+  typeset -i pw=${#1} sw=${#2} fw=${#3}
+  printf '%s' "$1"
+  shift
+  printf '\t%s' "$@"
+  printf '\n'
+  for (( p=2; p<8; p+=2 )); do
+    for (( s=1; s<8; ++s )); do
+      if (( s == p )); then
+        continue
+      fi
+      (( f = 12 - p - s ))
+      if (( f == s || f == p || f < 1 || f > 7 )); then
+        continue
+      fi
+      printf "%${pw}d\t%${sw}d\t%${fw}d\n" "$p" "$s" "$f"
+    done
+  done
+}
+
+main "$@"