diff --git a/insertionsort b/insertionsort
new file mode 100644
index 0000000..49ea318
--- /dev/null
+++ b/insertionsort
@@ -0,0 +1,28 @@
+public class insertionsort {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int[] arr = { 10, 99,-1, 100, 50, 29 };
+
+		insrtionsort(arr);
+
+	}
+
+	public static void insrtionsort(int[] arr) {
+
+		for (int i = 1; i < arr.length; i++) {
+			for (int j = i; j > 0; j--) {
+				if (arr[j] < arr[j - 1]) {
+
+					int temp = arr[j];
+					arr[j] = arr[j - 1];
+					arr[j - 1] = temp;
+				}
+			}
+		}
+		for (int k = 0; k <= 4; k++) {
+			System.out.print(arr[k] + " ");
+
+		}
+	}
+}