#!/usr/bin/env python
# ch6-2.py
from openeye.oechem import *
 
def MyGetExplicitDegree(atom):
    result = 0
    for bond in atom.GetBonds():
        result += 1
    return result

mol = OEGraphMol()
OEParseSmiles(mol, "c1ccccc1")

for atom in mol.GetAtoms():
	print MyGetExplicitDegree(atom)