Sum of array elements in python; Through this tutorial, you will learn how to sum of all array elements in a python program.
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Python Program to Find Sum of All Array Elements
- Python Program to find Sum of Elements in a List using sum function
- Program to find Sum of Elements in a List without using for loop
- Program to find Sum of Elements in a List without using while loop
- Python Program to Calculate Sum of all Elements in a List using Functions
Python Program to find Sum of Elements in a List Using sum function
# Python Program to find Sum of all Elements in a List using sum function
NumList = []
Number = int(input("Please enter the Total Number of List Elements : "))
for i in range(1, Number + 1):
value = int(input("Please enter the Value of %d Element : " %i))
NumList.append(value)
total = sum(NumList)
print("\n The Sum of All Element in this List is : ", total)
After executing the program, the output will be:
Please enter the Total Number of List Elements : 5 Please enter the Value of 1 Element : 10 Please enter the Value of 2 Element : 56 Please enter the Value of 3 Element : 5 Please enter the Value of 4 Element : 44 Please enter the Value of 5 Element : 57 The Sum of All Element in this List is : 172
Program to find Sum of Elements in a List without using for loop
# Python Program to find Sum of all Elements in a List using for loop
NumList = []
total = 0
Number = int(input("Please enter the Total Number of List Elements : "))
for i in range(1, Number + 1):
value = int(input("Please enter the Value of %d Element : " %i))
NumList.append(value)
for j in range(Number):
total = total + NumList[j]
print("\n The Sum of All Element in this List is : ", total)
After executing the program, the output will be:
Please enter the Total Number of List Elements : 4 Please enter the Value of 1 Element : 10 Please enter the Value of 2 Element : 20 Please enter the Value of 3 Element : 30 Please enter the Value of 4 Element : 40 The Sum of All Element in this List is : 100
Python Program to Calculate Sum of Elements in a List using While loop
# Python Program to find Sum of all Elements in a List using while loop
NumList = []
total = 0
j = 0
Number = int(input("Please enter the Total Number of List Elements : "))
for i in range(1, Number + 1):
value = int(input("Please enter the Value of %d Element : " %i))
NumList.append(value)
while(j < Number):
total = total + NumList[j]
j = j + 1
print("\n The Sum of All Element in this List is : ", total)
After executing the program, the output will be:
Please enter the Total Number of List Elements : 3 Please enter the Value of 1 Element : 1 Please enter the Value of 2 Element : 2 Please enter the Value of 3 Element : 3 The Sum of All Element in this List is : 6
Python Program to Calculate Sum of all Elements in a List using Functions
# Python Program to find Sum of all Elements in a List using function
def sum_of_list(NumList):
total = 0
for j in range(Number):
total = total + NumList[j]
return total
NumList = []
Number = int(input("Please enter the Total Number of List Elements : "))
for i in range(1, Number + 1):
value = int(input("Please enter the Value of %d Element : " %i))
NumList.append(value)
total = sum_of_list(NumList)
print("\n The Sum of All Element in this List is : ", total)
After executing the program, the output will be:
Please enter the Total Number of List Elements : 5 Please enter the Value of 1 Element : 5 Please enter the Value of 2 Element : 10 Please enter the Value of 3 Element : 52 Please enter the Value of 4 Element : 53 Please enter the Value of 5 Element : 88 The Sum of All Element in this List is : 208
