Print zeros

2 years ago · 6db1b1e943
parent ae46252c3e
commit 6db1b1e943
1 changed files with 3 additions and 0 deletions
--- 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) {