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feat: removing duplicate implementation of Dutch National Flag Sort Algorithm (#5539)

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feat: removing duplicate implementation of Dutch National Flag Sort Implementation

Co-authored-by: sailok.chinta <sailok.chinta@kotak.com>
This commit is contained in:
Sailok Chinta
2024-10-03 12:12:38 +05:30
committed by GitHub
parent d436910ac4
commit ea0ed23961
1 changed files with 0 additions and 56 deletions
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56
src/main/java/com/thealgorithms/sorts/DNFSort.java
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@ -1,56 +0,0 @@
package com.thealgorithms.sorts;
public final class DNFSort {
private DNFSort() {
}
// Sort the input array, the array is assumed to
// have values in {0, 1, 2}
static void sort012(int[] a, int arrSize) {
int low = 0;
int high = arrSize - 1;
int mid = 0;
int temp;
while (mid <= high) {
switch (a[mid]) {
case 0:
temp = a[low];
a[low] = a[mid];
a[mid] = temp;
low++;
mid++;
break;
case 1:
mid++;
break;
case 2:
temp = a[mid];
a[mid] = a[high];
a[high] = temp;
high--;
break;
default:
throw new IllegalArgumentException("Unexpected value: " + a[mid]);
}
}
}
/* Utility function to print array arr[] */
static void printArray(int[] arr, int arrSize) {
for (int i = 0; i < arrSize; i++) {
System.out.print(arr[i] + " ");
}
System.out.println();
}
/*Driver function to check for above functions*/
public static void main(String[] args) {
int[] arr = {0, 1, 1, 0, 1, 2, 1, 2, 0, 0, 0, 1};
int arrSize = arr.length;
sort012(arr, arrSize);
System.out.println("Array after seggregation ");
printArray(arr, arrSize);
}
}