1 files changed, 10 insertions, 0 deletions
diff --git a/progs/a133.py b/progs/a133.py
new file mode 100644
index 0000000..d2ce961
--- /dev/null
+++ b/progs/a133.py
@@ -0,0 +1,10 @@
+def sum_Of_Subarray_Prod(arr,n):
+    ans = 0
+    res = 0
+    i = n - 1
+    while (i >= 0):
+        incr = arr[i]*(1 + res)
+        ans += incr
+        res = incr
+        i -= 1
+    return (ans)
+\ No newline at end of file