| // Will be executed on JDK 9, 11, 15 | |
| fun test(z: Int): String { | |
| val result = "" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + | |
| z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + | |
| z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + | |
| z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + | |
| z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + z + "1" + | |
| z + "1" + z + "1" + z + "1" + z + "1" | |
| return result | |
| } | |
| fun box(): String { | |
| val result = test(0) | |
| if (result.length != 208) | |
| return "fail 1: ${result.length}" | |
| if (result != "0101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101") | |
| return "fail 2: $result" | |
| return "OK" | |
| } |