C,D,Go,Rust,Nim,Zig,V,Julia,Py,C#,Kotlin 11语回文数大战!仅供娱乐参考! https://my.oschina.net/raddleoj/blog/510932 Kotlin 20202820 // huiwen.kt import kotlin.system.* fun main(args: Array<String>) { run() println("Hello, World!") } fun ishuiwen(n: Int) : Boolean{ var sn: Int = n; var tn: Int = 0; while (sn != 0) { tn = tn * 10 + sn % 10; sn /= 10; } if (tn == n) { return true; } return false; } fun huiwen(max: Int = 10000000) : Int{ var tx: Int = 0; for (x: Int in 0..max) { if (ishuiwen(x)) tx ++; } return tx; } fun run(){ var total: Int = 0 val t1 = getTimeMillis() val total: Int = huiwen(10000000); val