I’m new here. I wanted to sum all the values inside a dictionary, but my values are all strings, I don’t know how to convert the strings to integers… I really appreciate if anyone can help with it!
Here’s the dictionary with code:
dic1 = dict()
dic1 = {'2012-03-06':['1','4','5'],'2012-03-12':['7','3','10']}
for i in dic1:
print(i,’,’,sum(dic1[i]))
I want the output to be like this:
2012-03-06, 10
2012-03-12, 20
It can be
dic1 = {'2012-03-06':['1','4','5'],'2012-03-12':['7','3','10']}
for i in dic1:
print(i+','+ str(sum(map(int, dic1[i]))))
In python3, map(func,iter)
returns an iterator(list, tuple etc.) of the results after applying the given function to each item of a given iterable