diff --git a/Week_2/aaron_S5_ECE b/Week_2/aaron_S5_ECE
new file mode 100644
index 0000000..226ad0a
--- /dev/null
+++ b/Week_2/aaron_S5_ECE
@@ -0,0 +1,12 @@
+def main(l,target):
+    ln=[]
+    for i in range(0,len(l)):
+        for j in range(0, len(l)):
+            if l[i]+l[j]==target and i!=j:
+                ln.append(i)
+                ln.append(j)
+                print(ln)
+                return
+main([2, 7, 11, 15],9)#[0,1]
+main([3, 2, 4],6)#[1,2]
+main([3,3],6)#[0,1]