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📜  java 下个快乐年见 - Java 代码示例

📅  最后修改于: 2022-03-11 14:52:46.681000             🧑  作者: Mango

代码示例1
import java.util.*;

public class HappyYear {
  static public int nextHappyYear(int year) {
    for (;;) if (new HashSet(Arrays.asList((++year+"").split(""))).size() == 4) return year;
  }
}