Adding two negative numbers.

2022-10-04 12:10:32 -07:00 · 2022-10-04 12:10:32 -07:00 · 70b8bbdc0e
parent 0333c3c522
commit 70b8bbdc0e
1 changed files with 9 additions and 0 deletions
--- a/bigjoyints/big.py
+++ b/bigjoyints/big.py
@ -202,6 +202,15 @@ class BigIntTest(unittest.TestCase):
        t = z.to_int()
        self.assertEqual(t, n + m)

+    def test_Addition_of_two_negatives(self):
+        n = -12345678901234567898090123445678990
+        m = -901234567898090
+        x = BigInt(n)
+        y = BigInt(m)
+        z = x + y
+        t = z.to_int()
+        self.assertEqual(t, n + m)
+


 if __name__ == '__main__':