SelectionSort - [Java]

selection_sort.java

package selectionsort;

class SS7 {
	
	private static void printArray(int[] array) {
		
		for(int i: array) {
			System.out.print(i + " ");
		}
		
		System.out.println();
		
	}
	
	private static void swap(int[] array, int left, int right) {
		
		int temp = array[left];
		array[left] = array[right];
		array[right] = temp;
		
	}
	
	private static void selectionSort(int[] array) {
		
		int min;
		
		for(int i=0; i < array.length - 1; i++) {
			
			min = i;
			
			for(int j=i + 1; j < array.length; j++) {
				
				if(array[j] < array[min]) {
					
					min = j;
					
				}
				
			}
			
			if(min != i) {
				
				swap(array, i, min);
				
			}
			
		}
		
	}
	
	public static void main(String args[]) {
		
		int [] array = {5, 4, 3, 2, 1};
		printArray(array);
		
		selectionSort(array);
		printArray(array);
		
	}

}