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346
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1 |
import CW8b._
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300
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2 |
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249
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3 |
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4 |
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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6 |
assert(syard(split("5 + 7 / 2")) == List("5", "7", "2", "/", "+"))
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7 |
assert(syard(split("5 * 7 / 2")) == List("5", "7", "*", "2", "/"))
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8 |
assert(syard(split("3 + 4 * 8 / ( 5 - 1 ) ^ 2 ^ 3")) == List("3", "4", "8", "*", "5", "1", "-", "2", "3", "^", "^", "/", "+"))
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9 |
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10 |
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11 |
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12 |
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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14 |
assert(compute(syard(split("( 5 + 7 ) * 2"))) == 24)
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15 |
assert(compute(syard(split("5 + 7 / 2"))) == 8)
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16 |
assert(compute(syard(split("5 * 7 / 2"))) == 17)
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17 |
assert(compute(syard(split("9 + 24 / ( 7 - 3 )"))) == 15)
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18 |
assert(compute(syard(split("4 ^ 3 ^ 2"))) == 262144)
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19 |
assert(compute(syard(split("4 ^ ( 3 ^ 2 )"))) == 262144)
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20 |
assert(compute(syard(split("( 4 ^ 3 ) ^ 2"))) == 4096)
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21 |
assert(compute(syard(split("( 3 + 1 ) ^ 2 ^ 3"))) == 65536)
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