diff --git a/hw3/output.txt b/hw3/output.txt
new file mode 100644
index 0000000..c9f19d7
--- /dev/null
+++ b/hw3/output.txt
@@ -0,0 +1,20 @@
+***Testing abs.imp
+Sequence (Assign "X" (Op Minus (Val (IntVal 0)) (Val (IntVal 3)))) (If (Op Lt (Var "X") (Val (IntVal 0))) (Assign "X" (Op Minus (Val (IntVal 0)) (Var "X"))) (Val (BoolVal False)))
+"fromList [(\"X\",IntVal 3)]"
+
+***Testing fact.imp
+Sequence (Assign "N" (Val (IntVal 2))) (Sequence (Assign "F" (Val (IntVal 1))) (While (Op Gt (Var "N") (Val (IntVal 0))) (Sequence (Assign "X" (Var "N")) (Sequence (Assign "Z" (Var "F")) (Sequence (While (Op Gt (Var "X") (Val (IntVal 1))) (Sequence (Assign "F" (Op Plus (Var "Z") (Var "F"))) (Assign "X" (Op Minus (Var "X") (Val (IntVal 1)))))) (Assign "N" (Op Minus (Var "N") (Val (IntVal 1)))))))))
+"fromList [(\"F\",IntVal 2),(\"N\",IntVal 0),(\"X\",IntVal 1),(\"Z\",IntVal 2)]"
+
+***Testing times.imp
+Sequence (Assign "X" (Val (IntVal 10))) (Sequence (Assign "Y" (Val (IntVal 3))) (Sequence (Assign "Z" (Val (IntVal 0))) (While (Op Gt (Var "X") (Val (IntVal 0))) (Sequence (Assign "Z" (Op Plus (Var "Z") (Var "Y"))) (Assign "X" (Op Minus (Var "X") (Val (IntVal 1))))))))
+"fromList [(\"X\",IntVal 0),(\"Y\",IntVal 3),(\"Z\",IntVal 30)]"
+
+***Testing test.imp
+Sequence (Assign "X" (Op Plus (Op Minus (Op Plus (Val (IntVal 1)) (Val (IntVal 2))) (Val (IntVal 3))) (Op Plus (Val (IntVal 1)) (Val (IntVal 3))))) (Sequence (Assign "Y" (Val (IntVal 0))) (While (Op Gt (Var "X") (Val (IntVal 0))) (Sequence (Assign "Y" (Op Plus (Var "Y") (Var "X"))) (Assign "X" (Op Minus (Var "X") (Val (IntVal 1)))))))
+"fromList [(\"X\",IntVal 0),(\"Y\",IntVal 10)]"
+
+***Testing error.imp
+Sequence (Assign "x" (Op Plus (Val (IntVal 7)) (Val (IntVal 3)))) (If (Var "x") (Val (BoolVal True)) (Val (BoolVal False)))
+"Non-boolean value 'IntVal 10' used as conditional"
+
diff --git a/hw3/test.hs b/hw3/test.hs
index 9ec9e46..55564a6 100644
--- a/hw3/test.hs
+++ b/hw3/test.hs
@@ -2,7 +2,7 @@ import WhileInterp
 
 test f = do
   putStrLn $ "***Testing " ++ f
-  --showParsedExp f
+  showParsedExp f
   runFile f
   putStrLn ""