fix: change location of others to correct places (#5559)

This commit is contained in:
B Karthik
2024-10-04 23:17:50 +05:30
committed by GitHub
parent 393337fa8e
commit 042d458d34
12 changed files with 42 additions and 21 deletions

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package com.thealgorithms.others;
package com.thealgorithms.bitmanipulation;
public class CountSetBits {

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@ -0,0 +1,51 @@
package com.thealgorithms.others;
/**
* Provides a method to perform a right rotation on an array.
* A left rotation operation shifts each element of the array
* by a specified number of positions to the right.
*
* https://en.wikipedia.org/wiki/Right_rotation *
*/
public final class ArrayRightRotation {
private ArrayRightRotation() {
}
/**
* Performs a right rotation on the given array by the specified number of positions.
*
* @param arr the array to be rotated
* @param k the number of positions to rotate the array to the left
* @return a new array containing the elements of the input array rotated to the left
*/
public static int[] rotateRight(int[] arr, int k) {
if (arr == null || arr.length == 0 || k < 0) {
throw new IllegalArgumentException("Invalid input");
}
int n = arr.length;
k = k % n; // Handle cases where k is larger than the array length
reverseArray(arr, 0, n - 1);
reverseArray(arr, 0, k - 1);
reverseArray(arr, k, n - 1);
return arr;
}
/**
* Performs reversing of a array
* @param arr the array to be reversed
* @param start starting position
* @param end ending position
*/
private static void reverseArray(int[] arr, int start, int end) {
while (start < end) {
int temp = arr[start];
arr[start] = arr[end];
arr[end] = temp;
start++;
end--;
}
}
}

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package com.thealgorithms.others;
package com.thealgorithms.strings;
public final class CountChar {
private CountChar() {

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package com.thealgorithms.others;
package com.thealgorithms.strings;
/**
* @author Marcus

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@ -1,4 +1,4 @@
package com.thealgorithms.others;
package com.thealgorithms.strings;
/**
* Class for generating all subsequences of a given string.

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package com.thealgorithms.others;
package com.thealgorithms.strings;
import java.util.Set;
import java.util.TreeSet;