回文判断
课程：JAVA · 编程练习
Java编程练习 - 回文判断
练习内容
class Main {\n public static boolean isPalindrome(String text) {\n String cleaned = text.toLowerCase().replaceAll("\\s+", "");\n String reversed = new StringBuilder(cleaned).reverse()
课程：JAVA · 编程练习
Java编程练习 - 回文判断
class Main {\n public static boolean isPalindrome(String text) {\n String cleaned = text.toLowerCase().replaceAll("\\s+", "");\n String reversed = new StringBuilder(cleaned).reverse()