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String reverse
//'main' method must be in a class 'Rextester'. //Compiler version 1.8.0_111 import java.util.*; import java.lang.*; class Rextester { public static void main(String args[]) { String str, reverse = ""; Scanner scan = new Scanner(System.in); System.out.println("racecar"); str = scan.nextLine(); int len = str.length(); for(int i = len - 1; i > -1; i--) reverse = reverse + str.charAt(i); if (str.equals(reverse)) { System.out.println("True"); } else { System.out.println("False"); } }
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