dictionary

Question

hi
how can i do this that i have explained below
d = {'a':[[10,20,14,12],
[ 11 , 14 ,13 ,14]]}
i have dic like this and i want to use values of key 'a' for example i want to sum 10+20+14+12 or sth else how can i do?

Answer 1

sum(d['a' ][0])

Answer 2

Thanks @kiibo Ghayal
@oma falk