develar
17 lines
341 B
Kotlin
17 lines
341 B
Kotlin
package foo
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val String.prop : Int
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get() = length
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val Int.quadruple : Int
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get() = this * 4
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fun box() : Boolean
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{
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if ("1".prop != 1) return false;
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if ("11".prop != 2) return false;
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if (("121" + "123").prop != 6) return false;
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if (1.quadruple != 4) return false;
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if (0.quadruple != 0) return false;
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return true;
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} |