Added Selection Sort

selectionSort.java

@@ -0,0 +1,43 @@
+public class selectionSort
+{
+    public static void main(String[] args) {
+        selectionSort obj = new selectionSort();
+
+        int a[] = {4, 2, -12, 22, 11};
+
+        obj.sort(a);
+        System.out.println("Sorted Array");
+        obj.printArray(a);
+    }
+
+    void sort(int a[])
+    {
+        for(int i=0; i<a.length-1; i++)
+
+        {
+            int min_index = i;
+
+            for(int j = i+1; j<a.length; j++)
+// less than to arrange in ascending order!
+            if(a[j] < a[min_index])
+
+            min_index = j;
+
+// Swapping!
+    int temp = a[min_index];
+    a[min_index] = a[i];
+    a[i] = temp;            
+
+     }
+    }
+
+    void printArray(int a[])
+    {
+        for(int i=0; i<a.length; i++)
+        {
+
+            System.out.print(a[i]+ " ");
+
+        }
+    }
+}