This time I will write the code for insertion sort.
InsetionSort.java
//It feels like sorting cards in your hand.
public class InsertionSort {
	public static void sort(int[] array) {
		for(int i=1;i<array.length;i++) {
			int j=i;
			while(j>=1 && array[j-1]>array[j]) {
				int temp = array[j];
				array[j] = array[j-1];
				array[j-1] = temp;
				j--;
			}
		}
	}
	public static void main(String args[]) {
		int[] array = {3,2,4,5,1};
		sort(array);
		for(int i=0;i<array.length;i++) {
			System.out.print(array[i]);
		}
	}
}
Next time I'll try shellsort.
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