1 files changed, 11 insertions, 0 deletions
diff --git a/progs/a557.py b/progs/a557.py
new file mode 100644
index 0000000..47ccf9d
--- /dev/null
+++ b/progs/a557.py
@@ -0,0 +1,11 @@
+def octal_To_Decimal(n):  
+    num = n; 
+    dec_value = 0; 
+    base = 1; 
+    temp = num; 
+    while (temp): 
+        last_digit = temp % 10; 
+        temp = int(temp / 10); 
+        dec_value += last_digit*base; 
+        base = base * 8; 
+    return dec_value; 
+\ No newline at end of file