diff -r 7acbef680bef -r f5c0749858fd main_testing4/knight_test.sh
--- a/main_testing4/knight_test.sh	Sun Jan 15 10:58:13 2023 +0000
+++ b/main_testing4/knight_test.sh	Sat Mar 11 22:01:53 2023 +0000
@@ -210,7 +210,7 @@
   echo -e " ordered_moves(8, List((3,4), (3,2)), (1,3)) == List((0,1), (0,5), (2,1), (2,5))" >> $out
   echo -e " ordered_moves(8, List((4,0)), (0,0)) == List((2,1), (1,2))" >> $out
   echo -e " ordered_moves(8, List((0,4)), (0,0)) == List((1,2), (2,1))" >> $out
-  
+
   if (scala_assert "knight2.scala" "knight_test6.scala")
   then
       echo -e "  --> success" >> $out
@@ -291,11 +291,17 @@
 then
   #echo -e "For testing needs to take 10 seconds or less to execute: " >> $out  
   echo -e " tour_on_mega_board(70, List((0,0))) found and correct?" >> $out
-  
+  START=$(date +%s)
   if (scala_assert "knight3.scala" "knight_test9.scala")
   then
+      END=$(date +%s)
+      DIFF=$(( $END - $START ))
+      echo " This test ran for $DIFF seconds." >> $out
       echo -e "  --> success" >> $out
   else
+      END=$(date +%s)
+      DIFF=$(( $END - $START ))
+      echo " This test ran for $DIFF seconds." >> $out
       echo -e "  --> \n ONE TEST FAILED\n" >> $out 
   fi
 fi