Addition of number using for loop and providing user input data in python

In this program addition of numbers using for loop, we will take the user input value and we will take a range from 1 to input_num + 1. Using for loop, we will sum all the values.

num=int(input("enter number:"))
total=0
for i in range(1,num+1):
    total+=i
    i+=1
print("total sum is:",total)

Sum of all input number in Python

n=input("enter number: ").split(',')

total=0
for i in range(len(n)):
    total+=int(n[i])
    i+=1
print(total)

Output:

C:\Users\Pramod\PycharmProjects\pythonProject\venv\Scripts\python.exe C:/Users/Pramod/PycharmProjects/pythonProject/main.py
enter number: 1,2,3,4,5
15

Process finished with exit code 0

A simple way for Addition by using def in Python

def add():
    return "sum of these two number is:",11+99
print(add())

C:\Users\Pramod\PycharmProjects\pythonProject\venv\Scripts\python.exe C:/Users/Pramod/PycharmProjects/pythonProject/main.py
enter number: saa
('sum of these two number is:', 110)

Process finished with exit code 0