Dictionary

Question

i have 2 dic, a and b

a = {'a':100, 'b':200, 'c':300}
b = {'a':300, 'b':200, 'd':400}

i want to create new dic, dic c

how to create dic c, if key in a and b same, value will be added, like this:

c = {'a':400, 'b':400, 'c':300, 'd':400}

Answer 1

c = {'a': a['a'] + b['a'], 'b': a['b'] + b['b'], 'c': a['c'], 'd': b['d']} should work. Unless you want to use a for loop. 😉

Answer 2

https://code.sololearn.com/c37UDnRqvsY2/?ref=app