diff --git a/src/main.py b/src/main.py
index d13d7a4..57099f8 100644
--- a/src/main.py
+++ b/src/main.py
@@ -153,11 +153,11 @@ if __name__ == '__main__':
         print(f'\n\t============   Итерация {iteration}   ============\t\n' + str(simplex))
         iteration += 1
 
-    func_value, substitutions = simplex.answer()
+    func_value, subs = simplex.answer()
 
     print()
     print(f'f = {func_value}')
     print()
 
-    for substitution in sorted(substitutions):
+    for substitution in sorted(subs):
         print(f'{substitution.var.name} = {"{0:2.2f}".format(substitution.value)}')