There is a given an array and split it from a specified position, and move the first part of array add to the end.
Examples:
Input : arr[] = {12, 10, 5, 6, 52, 36} k = 2 Output : arr[] = {5, 6, 52, 36, 12, 10} Explanation : Split from index 2 and first part {12, 10} add to the end . Input : arr[] = {3, 1, 2} k = 1 Output : arr[] = {1, 2, 3} Explanation : Split from index 1 and first part add to the end.
// Java program to split array and move first // part to end. import java.util.*;
import java.lang.*;
class GFG {
public static void splitArr( int arr[], int n, int k)
{
for ( int i = 0 ; i < k; i++) {
// Rotate array by 1.
int x = arr[ 0 ];
for ( int j = 0 ; j < n - 1 ; ++j)
arr[j] = arr[j + 1 ];
arr[n - 1 ] = x;
}
}
// Driver code
public static void main(String[] args)
{
int arr[] = { 12 , 10 , 5 , 6 , 52 , 36 };
int n = arr.length;
int position = 2 ;
splitArr(arr, 6 , position);
for ( int i = 0 ; i < n; ++i)
System.out.print(arr[i] + " " );
}
} // Code Contributed by Mohit Gupta_OMG <(0_o)> |
Output:
5 6 52 36 12 10
Please refer complete article on Split the array and add the first part to the end for more details!
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