# char_count = {
#     "a":3,
#     "b":0,
#     "c":20,
# }

# for key  in char_count:
#     value = char_count[key]
#     print(key,value)

# for key in char_count.keys():            #same with values
#     print(key)

# for key , value in char_count.items():
#     print(key,value)
