pre_marking3/postfix_test4.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Fri, 05 Nov 2021 16:47:55 +0000
changeset 396 ea39bbc8d98d
parent 386 69f36c98808b
permissions -rw-r--r--
updated
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import CW8b._
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assert(compute(syard(split("3 + 4 * ( 2 - 1 )"))) == 7)
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assert(compute(syard(split("10 + 12 * 33"))) == 406)
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assert(compute(syard(split("( 5 + 7 ) * 2"))) == 24)
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assert(compute(syard(split("5 + 7 / 2"))) == 8)
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assert(compute(syard(split("5 * 7 / 2"))) == 17)
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assert(compute(syard(split("9 + 24 / ( 7 - 3 )"))) == 15)
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assert(compute(syard(split("4 ^ 3 ^ 2"))) == 262144)
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assert(compute(syard(split("4 ^ ( 3 ^ 2 )"))) == 262144)
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assert(compute(syard(split("( 4 ^ 3 ) ^ 2"))) == 4096)
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assert(compute(syard(split("( 3 + 1 ) ^ 2 ^ 3"))) == 65536)