Program Discussion :: Array
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Reverse a string without using any in-built string functions?
Answer:
import java.util.*;
import java.io.*;
class revstring{
public static void main(String args[])throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
String v=" ";
for(int i=0;i
Asked In ::
Language:
Sujatha
7 Oct, 2018 6:44 PM
import java.io.*;
import java.util.*;
class ReverseString
{
public static void main(String args[])
{
String original, reverse = "";
Scanner in = new Scanner(System.in);
System.out.println("Enter a string to reverse");
original = in.nextLine();
int length = original.length();
for ( int i = length - 1 ; i >= 0 ; i-- )
reverse = reverse original.charAt(i);
System.out.println("Reverse of entered string is: " reverse);
}
}
Language:
Siddhartha Paul
19 Jun, 2019 2:16 PM
import java.io.*;
public class ReverseString
{
public static void main(String[] args)throws IOException
{
String str1="";
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter a String: ");
String str=br.readLine();
int len = str.length();
for(int i=len-1;i>=0;i--)
{
char ch=str.charAt(i);
str1=str1+ch;
}
System.out.println("Reverse string is: "+str1);
}
}
Language:
Vinny
12 Apr, 2022 3:07 PM
import java.util.*;
import java.io.*;
class revstring{
public static void main(String args[])throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
String v=" ";
for(int i=0;i<str.length();i )
{
char ch=str.charAt(i);
v=ch v;
}
System.out.println(v);
}
}