Whats wrong with this code?
N = int(input()) sum = 0 for sum in range(0,N+1): print(sum)
N = int(input()) sum = 0 i=0 for i in range(N+1): sum = i+sum print(sum)
Can u please tell that whats ur desired output. As while running this code runs without an error.
Here's a O(1) N = int(input()) print((N/2)*(N+1))
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.
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
print(sum(range(int(input()) + 1)))