python iterate through dictionary
a_dict = {'apple':'red', 'grass':'green', 'sky':'blue'}
for key in a_dict:
print key # for the keys
print a_dict[key] # for the valuespython iterate through dictionary
a_dict = {'apple':'red', 'grass':'green', 'sky':'blue'}
for key in a_dict:
print key # for the keys
print a_dict[key] # for the valuesIterating Through Dictionaries with For Loops
Titanic_cast = {
"Leonardo DiCaprio": "Jack Dawson",
"Kate Winslet": "Rose Dewitt Bukater",
"Billy Zane": "Cal Hockley",
}
print("Iterating through keys:")
for key in Titanic_cast:
print(key)
print("nIterating through keys and values:")
for key, value in Titanic_cast.items():
print("Actor/ Actress: {} Role: {}".format(key, value))
# output -
# Iterating through keys:
# Billy Zane
# Leonardo DiCaprio
# Kate Winslet
# Iterating through keys and values:
# Actor/ Actress: Billy Zane Role: Cal Hockley
# Actor/ Actress: Leonardo DiCaprio Role: Jack Dawson
# Actor/ Actress: Kate Winslet Role: Rose Dewitt BukaterCopyright © 2021 Codeinu
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