8 lines
221 B
Text
8 lines
221 B
Text
fun swap = Pair by var a, var b do return var%var(b => a) end
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int a = 1
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int b = 2
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writeLine("before swap: a=" + a + ", b=" + b)
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Pair pair = swap(a, b)
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a = pair[0]
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b = pair[1]
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writeLine(" after swap: a=" + a + ", b=" + b)
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