参考代码:
import java.util.Scanner; public class Main{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); while (sc.hasNext()){ String s1 = sc.next(); String s2 = sc.next(); if (s1.length() < s2.length()){ System.out.println("no"); continue; } s1 = s1 + s1; if (s1.indexOf(s2) != -1){ System.out.println("yes"); } else{ System.out.println("no"); } } sc.close(); } }
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