From 6db1b1e943d6a57f94d3fd0bd205b3bba08802b8 Mon Sep 17 00:00:00 2001
From: Micke Nordin <hej@mic.ke>
Date: Sat, 16 Jul 2022 13:02:27 +0200
Subject: [PATCH] Print zeros

---
 cnumber.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cnumber.hpp b/cnumber.hpp
index 51a2f3e..f8cd7d8 100644
--- a/cnumber.hpp
+++ b/cnumber.hpp
@@ -76,6 +76,9 @@ public:
       }
       os << 'i';
     }
+    if (z.r == 0 && z.i == 0) {
+      os << '0';
+    }
     return os;
   }
   void operator=(const cnumber &z) {