假设 您要检查 str1 和 str2 是否相互旋转。
用于检查一个字符串是否是另一个字符串的旋转的 Java 程序。
package org.arpit.java2blog;
public class StringRotationMain {
public static void main(String[] args) {
System.out.println(
"java2blog and blogjava2 are rotation of each other : " + isRotation("java2blog", "blogjava2"));
System.out.println(
"java2blog and avablog2j are rotation of each other : " + isRotation("java2blog", "avablog2j"));
}
public static boolean isRotation(String str, String rotation) {
String str2 = str + str;
if (str2.contains(rotation)) {
return true;
}
return false;
}
}
当你运行上面的程序时，你会得到以下输出：
java2blog and blogjava2 are rotation of each other : true
java2blog and avablog2j are rotation of each other : false
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