1 files changed, 6 insertions, 0 deletions
diff --git a/progs/a591.py b/progs/a591.py
new file mode 100644
index 0000000..3ddb9b2
--- /dev/null
+++ b/progs/a591.py
@@ -0,0 +1,6 @@
+def all_Bits_Set_In_The_Given_Range(n,l,r):  
+    num = (((1 << r) - 1) ^ ((1 << (l - 1)) - 1)) 
+    new_num = n & num
+    if (new_num == 0): 
+        return True
+    return False
+\ No newline at end of file