Ilya Matveev
25 lines
683 B
Kotlin
25 lines
683 B
Kotlin
fun myNotEquals(a: Float?, b: Float?) = a != b
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fun myNotEquals1(a: Float?, b: Float) = a != b
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fun myNotEquals2(a: Float, b: Float?) = a != b
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fun myNotEquals0(a: Float, b: Float) = a != b
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fun box(): String {
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if (myNotEquals(null, null)) return "fail 1"
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if (!myNotEquals(null, 0.0F)) return "fail 2"
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if (!myNotEquals(0.0F, null)) return "fail 3"
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if (myNotEquals(0.0F, 0.0F)) return "fail 4"
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if (!myNotEquals1(null, 0.0F)) return "fail 5"
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if (myNotEquals1(0.0F, 0.0F)) return "fail 6"
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if (!myNotEquals2(0.0F, null)) return "fail 7"
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if (myNotEquals2(0.0F, 0.0F)) return "fail 8"
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if (myNotEquals0(0.0F, 0.0F)) return "fail 9"
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return "OK"
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} |