Three Hundred - Thirty-Two Commit: Implement edge_count() function

Author: AAdewunmi

Section_12(Graphs)/(1)_graph.py

@@ -69,4 +69,9 @@ def edge_count(self):
  for j in range(self._vertices):
  if self._adjacent_matrix[i][j] != 0:
  count = count + 1
- return count
+ return count
+
+ def vertices_print(self):
+ for i in range(self._vertices):
+ print(i, end=' ')
+ print()