Question

python program to sum all items of a dictionary​

Answer 1

Answer:

Python program to find the sum of all items in a dictionary

Approach #1 : Using Inbuilt sum() Function. Use sum function to find the sum of dictionary values. ...

Approach #2 : Using For loop to iterate through values using values() function. ...

Approach #3 : Using For loop to iterate through items of Dictionary.

Answer 2

Sum of the dictionary

Output:

Sum : 1122

Explanation:

#define the function

def returnS(dt):

 #declare the variable to 0  

add = 0

 #set the for loop

for i in dt:

   #add the values of the dictionary  

 add = add + dt[i]  

return add

#declare the dictionary type variable

dt = {'a': 456, 'b':123, 'c':543}

#call and print the function  

print("Sum :", returnS(dt))

The following are the description of the program.

• Declare the function 'returnS()' and pass the argument 'dt' in the parameter of the function.
• Declare the variable 'add' and initialize the value to 0.
• Then, set the for loop that perform the calculation with the values of the dictionary.
• Finally, declare the dictionary type variable 'dt' and initialize the values in it and call the function by passing the following variable as argument.

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