Python sum

How to calculate the sum of a list in python

# Python code to demonstrate the working of  
# sum() 
numbers = [1,2,3,4,5,1,4,5] 
  
# start parameter is not provided 
Sum = sum(numbers) 
print(Sum) # result is 25  
# start = 10 
Sum = sum(numbers, 10) 
print(Sum) # result is 10 +25 = 35

Sum method in python

arr=[3,5,4]
arr_sum=sum(arr)
print(arr_sum)#12

Python sum

from collections import Counter

x = {'both1':1, 'both2':2, 'only_x': 100 }
y = {'both1':10, 'both2': 20, 'only_y':200 }

z = dict(Counter(x)+Counter(y))

print(z)
[out]:
{'both2': 22, 'only_x': 100, 'both1': 11, 'only_y': 200}

Source: stackoverflow.com

Sum() function in Python

# Python code to demonstrate the working of 
# sum()
   
numbers = [1,2,3,4,5,1,4,5]
  
# start parameter is not provided
Sum = sum(numbers)
print(Sum)
  
# start = 10
Sum = sum(numbers, 10)
print(Sum)

# Output -
# 25
# 35

Source: geeksforgeeks.org

Similar codes

0 vote117 views1 answer
Drf serializer general validate method
Python
80 votes134 views4 answers
Pip for python
Python
0 vote119 views1 answer
Connect a mean value to histogram pandas
Python
0 vote184 views3 answers
When iterating through a pandas dataframe using index, is the index +1 able to be compared
Python
8 votes126 views1 answer
Pandas series to list
Python
0 vote117 views1 answer
Multiclass.roc plot title
Python
0 vote115 views1 answer
Count most frequent words in list python
Python
0 vote138 views1 answer
Pyqt5.direct connection
Python
1 vote186 views2 answers
Multiply two list in python using lambda
Python
0 vote115 views2 answers
Method get first last name python
Python