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marking4/postfix_test7.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Tue, 25 Aug 2020 01:42:55 +0100
changeset 339 df847aa5f883
parent 288 3cd6c850c252
permissions -rw-r--r--
updated
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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import CW9a._
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assert(syard(split("3 + 4 * ( 2 - 1 )")) == List("3", "4", "2", "1", "-", "*", "+"))













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assert(syard(split("( ( ( 3 ) ) + ( ( 4 + ( 5 ) ) ) )")) == List("3", "4", "5", "+", "+"))













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assert(syard(split("5 + 7 / 2")) == List("5", "7", "2", "/", "+"))













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assert(syard(split("5 * 7 / 2")) == List("5", "7", "*", "2", "/"))















pep-material