参考代码:
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String s1 = scanner.next(); String s2 = scanner.next(); String t; if(s2.length() > s1.length()) { t = s2; s2 = s1; s1 = t; } String bigs = s1 + s1; System.out.print(bigs.contains(s2) ? "true" : "false"); } }
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