1 import CW9b._ |
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2 |
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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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5 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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13 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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