Reverse characters in String

Question

I want to ask how do you reverse just characters in a string? I tried String builder but it reverses the whole string, so the order isn't good in the string

This has been answered on this question: https://stackoverflow.com/questions/7569335/reverse-a-string-in-java. — Matthew Zeiger, May 12 '22 at 18:52

score -1 · Answer 1 · answered May 12 '22 at 19:06

-1

public static String reverse(String src) {
    StringBuilder builder = new StringBuilder();
    for (int i = src.length()-1; i > -1; i--) {
        builder.append(src.charAt(i));
    }
    
    return builder.toString();
}
public static void main(String[] args) {
    String src = "Reverse Me";
    //easy way
    System.out.println(new StringBuilder(src).reverse().toString());
    //hard way
    System.out.println(reverse(src));
}

answered May 12 '22 at 19:06

Ryan

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Or you could just call `builder.reverse()`... – David Conrad May 16 '22 at 13:29
1

@DavidConrad read my solution very carefully. I suggest looking just below the comment that reads "easy eay". – Ryan May 16 '22 at 16:15

Reverse characters in String

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