Computers and Technology

Given dictionaries, d1 and d2, create a new dictionary with the following property: for each entry (a, b) in d1, if a is not a key of d2 (i. e., not a in d2) then add (a, b) to the new dictionary for each entry (a, b) in d2, if a is not a key of d1 (i. e., not a in d1) then add (a, b) to the new dictionary For example, if d1 is {2:3, 8:19, 6:4, 5:12} and d2 is {2:5, 4:3, 3:9}, then the new dictionary should be {8:19, 6:4, 5:12, 4:3, 3:9} Associate the new dictionary with the variable d3

Done in Python please!

Here's what I have:

d3 = {}

for i, v in d1.items():

if v in d2.keys():
d3[i] = d2[v]

answer
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 20:00, Jana1517
What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i. e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }
Answers: 3
image
Computers and Technology, 23.06.2019 20:10, banna01man
Leo is a recruitment executive for a large company. he has identified new labor resource requirements in both the marketing and production departments. what should be his first step in recruiting candidates for the positions? a. conduct background checks of candidates b. make job offers c. arrange interviews d. conduct reference checks e. place job ads on job sites
Answers: 1
image
Computers and Technology, 24.06.2019 01:30, tanya44737
Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?
Answers: 1
image
Computers and Technology, 24.06.2019 13:30, yola32
What is the most important for you to choose before you build a network?
Answers: 1
Do you know the correct answer?
Given dictionaries, d1 and d2, create a new dictionary with the following property: for each entry (...

Questions in other subjects:

Konu
Social Studies, 25.10.2020 21:40