Python_01e

# Dictionaries are data structures that are

# a bit easier to understand

moth_counts_dict = {'Hawk':28, 'Carpet':57, 'Pug':32}

# print individual entries and summary

print('We have ' + str(len(moth_counts_dict)) + ' moth types')

all_moths = list(moth_counts_dict)

print('The third moth type being ' + all_moths[2])

# dictionaries can be edited by ...

# adding

moth_counts_dict['Snout'] = 18

#deleting

del moth_counts_dict['Pug']

# overwriting

moth_counts_dict['Carpet'] = 18

# running total using loop

moth_sum = 0

all_moths = list(moth_counts_dict)

for curr_moth in all_moths:

  moth_sum = moth_sum + moth_counts_dict[curr_moth]

print('In total ' + str(moth_sum) + ' moths')

# check if a moth is present

check_moth = input('Type moth search here - hint: Just answer Snout )')

if check_moth in moth_counts_dict:

  print('yay we have a ' + check_moth)

else:

  print('Missed!')