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