Selection sort java
// example on selection sort java public class SelectionSortInJava { void toSort(int[] arrNum) { int number = arrNum.length; for(int a = 0; a < number - 1; a++) { // finding minimum element int minimum = a; for(int b = a + 1; b < number; b++) { if(arrNum[b] < arrNum[minimum]) { minimum = b; } } // swapping minimum element with first element int temp = arrNum[minimum]; arrNum[minimum] = arrNum[a]; arrNum[a] = temp; } } // printing array void displayArray(int[] arrPrint) { int num = arrPrint.length; for(int a = 0; a < num; ++a) { System.out.print(arrPrint[a] + " "); } System.out.println(); } public static void main(String[] args) { SelectionSortInJava obj = new SelectionSortInJava(); int[] arrInput = {5, 4, -3, 2, -1}; obj.toSort(arrInput); System.out.println("After sorting : "); obj.displayArray(arrInput); } }
