diff --git a/Legendre_symbol.py b/Legendre_symbol.py
index ae17b32..988b003 100644
--- a/Legendre_symbol.py
+++ b/Legendre_symbol.py
@@ -6,7 +6,7 @@ def v(a, b):
     return r1 if abs(r1) < abs(r2) else r2
 # Считает значение символа Лежандра
 def solve(a, p):
-    stop_i = (p-1)>>1 + 1
+    stop_i = (p-1)//2 + 1
     cnt = sum(1 for i in range(1, stop_i) if v(a*i, p) < 0)
     return pow(-1, cnt)