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Write a program for reverse a string in this pattern ?

By: priyan*** On: Wed Nov 02 12:52:02 IST 2016     Question Reputation0 Answer Reputation0 Quiz Belt Series Points0  0Blank User
Reverse a strings


Input : " Strings are Immutable";
Output: " sgnirtS are elbatummi";		Up0Down

 
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By: [email protected] On: Thu Nov 03 07:44:38 IST 2016 Question Reputation0 Answer Reputation0 Belt Series Points0 0User Image
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package com.india.javatpoint;

public class Reverse {
public static void main(String[] args){

String original="Strings are Immnutable";
String[] reverse;
String[] strArr = original.split("\\ ");
reverse = new String[strArr.length];

for(int i=0;i<strArr.length;i++){
String charToString = "";
if(i==0||i%2==0){
String temp = strArr[i];
char[] charArr = temp.toCharArray();
for(int j=charArr.length-1;j>=0;j--){
charToString=charToString+charArr[j];
}
reverse[i]=charToString;
System.out.println("String at index "+i+" is: "+charToString);
}else{
reverse[i]=strArr[i];
System.out.println("String at index "+i+" is: "+strArr[i]);
}
}

//print Reverse string as per Output
for(int k=0;k<reverse.length;k++){
System.out.print(reverse[k]+" ");
}



}
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By: [email protected] On: Thu Nov 03 14:28:01 IST 2016 Question Reputation0 Answer Reputation0 Belt Series Points0 0User Image
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public class ReverseString {

public static void main(String[] args) {
String s1="Strings are Immutable";

String strArr[]=s1.split(" ");
String str1=strArr[0];
String str2=strArr[1];
String str3=strArr[2];
String strFinal="";
for (int i=str1.length()-1;i>=0;i--)
{
strFinal=strFinal+str1.charAt(i);
}
strFinal=strFinal+" ";
for (int i=str2.length()-1;i>=0;i--)
{
strFinal=strFinal+str2.charAt(i);
}
strFinal=strFinal+" ";
for (int i=str3.length()-1;i>=0;i--)
{
strFinal=strFinal+str3.charAt(i);
}
System.out.println(strFinal);
}

}
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By: [email protected] On: Wed Dec 21 15:53:53 IST 2016 Question Reputation0 Answer Reputation0 Belt Series Points0 0User Image
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public class ReverseString {

public static void main(String[] args) {
String s1="Strings are Immutable";

String strArr[]=s1.split(" ");
String str1=strArr[0];
String str2=strArr[1];
String str3=strArr[2];
String strFinal="";
for (int i=str1.length()-1;i>=0;i--)
{
strFinal=strFinal+str1.charAt(i);
}
strFinal=strFinal+" ";
for (int i=str2.length()-1;i>=0;i--)
{
strFinal=strFinal+str2.charAt(i);
}
strFinal=strFinal+" ";
for (int i=str3.length()-1;i>=0;i--)
{
strFinal=strFinal+str3.charAt(i);
}
System.out.println(strFinal);
}

}
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