dic ={}
dic ={key1:値1 , key2:値2,,,}
dic ={} dic["key1"] = "value"
dic ={} dic["key1"] = "value" key1 = dic["key1"] ← key1には"value"が入る
dic ={} dic["key1"] = "value" dic.has_key("key1") ← True dic.has_key("key2") ← False