diff -r 19b75e899d37 -r 9c03b5e89a2a marking4/output
--- a/marking4/output	Fri Apr 26 17:29:30 2024 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-
-postfix.scala does not contain vars, returns, Arrays, ListBuffers etc?
-  --> success
-postfix.scala runs?
-  --> success
- syard(split("3 + 4 * ( 2 - 1 )")) == List("3", "4", "2", "1", "-", "*", "+")
- syard(split("( ( ( 3 ) ) + ( ( 4 + ( 5 ) ) ) )")) == List("3", "4", "5", "+", "+")
- syard(split("5 + 7 / 2")) == List("5", "7", "2", "/", "+")
- syard(split("5 * 7 / 2")) == List("5", "7", "*", "2", "/")
-  --> success
- compute(syard(split("3 + 4 * ( 2 - 1 )"))) == 7
- compute(syard(split("10 + 12 * 33"))) == 406
- compute(syard(split("( 5 + 7 ) * 2"))) == 24
- compute(syard(split("5 + 7 / 2"))) == 8
- compute(syard(split("5 * 7 / 2"))) == 17
- compute(syard(split("9 + 24 / ( 7 - 3 )"))) == 15
-  --> success
-postfix2.scala does not contain vars, returns, Arrays, ListBuffers etc?
-  --> success
-postfix2.scala runs?
-  --> success
- syard(split("3 + 4 * ( 2 - 1 )")) == List("3", "4", "2", "1", "-", "*", "+")
- syard(split("( ( ( 3 ) ) + ( ( 4 + ( 5 ) ) ) )")) == List("3", "4", "5", "+", "+")
- syard(split("5 + 7 / 2")) == List("5", "7", "2", "/", "+")
- syard(split("5 * 7 / 2")) == List("5", "7", "*", "2", "/")
- syard(split("3 + 4 * 8 / ( 5 - 1 ) ^ 2 ^ 3")) == 
-         List("3", "4", "8", "*", "5", "1", "-", "2", "3", "^", "^", "/", "+")
- 
- compute(syard(split("3 + 4 * ( 2 - 1 )"))) == 7
- compute(syard(split("10 + 12 * 33"))) == 406
- compute(syard(split("( 5 + 7 ) * 2"))) == 24
- compute(syard(split("5 + 7 / 2"))) == 8
- compute(syard(split("5 * 7 / 2"))) == 17
- compute(syard(split("9 + 24 / ( 7 - 3 )"))) == 15
- compute(syard(split("4 ^ 3 ^ 2"))) == 262144
- compute(syard(split("4 ^ ( 3 ^ 2 )"))) == 262144
- compute(syard(split("( 4 ^ 3 ) ^ 2"))) == 4096
- compute(syard(split("( 3 + 1 ) ^ 2 ^ 3"))) == 65536
-  --> success
-Overall mark for CW 9, Preliminary Part
-4