[PYTHON] dictionary

stock_a  = {"삼성전자": 1000, "LG전자":2000, "애플":10000}

for item in stock_a.items():
   print(item)
   print(f"{item[0]} : {item[1]}")

for key in stock_a.keys():
    print(key)

for value in stock_a.values():
    print(value)