Whats wrong with this code?

Question

N = int(input())
sum = 0
for sum in range(0,N+1):
print(sum)

Answer 1

N = int(input())
sum = 0
i=0
for i in range(N+1):
sum = i+sum

print(sum)

Answer 2

Can u please tell that whats ur desired output.
As while running this code runs without an error.

Answer 3

Here's a O(1)

N = int(input())
print((N/2)*(N+1))

Answer 4

You aren't adding the numbers together in the loop and then output the total after the loop, but just outputting each number in the range.

Note: you shouldn't use 'sum' as a variable name, as it will overwrite the built-in sum() functions name.

Answer 5

Take a number N as input and output the sum of all numbers from 1 to N (including N).

Sample Input
100

Sample Output
5050

Answer 6

print(sum(range(int(input()) + 1)))