Rotate String in Right Direction in java

Rotate String in Right Direction in java:


Program:


import java.util.*;

public class RotateString {

public static void main(String[] args) {

Scanner s = new Scanner(System.in);

int n = s.nextInt();

char[] ch = new char[n];

for(int i=0;i<n;i++) {

ch[i] = s.next().charAt(0);

}

int r = s.nextInt();

char temp = 'a';

r=r%n;

while(r>0) {

temp = ch[n-1];

for(int i = n-1; i>0;i--) {

ch[i] = ch[i-1];

}

ch[0] = temp;

System.out.println("r: " + r);

for(int i=0;i<n;i++) {

System.out.print(ch[i]);

}

System.out.println();

r--;

}

for(int i=0;i<n;i++) {

System.out.print(ch[i]);

}

}

}


Output:

5

a

s

d

f

g

3

r: 3

gasdf

r: 2

fgasd

r: 1

dfgas

dfgas


                                                           Happy Coding 💻:-)


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