- python
- c++
- solve numerical problems using python or c++
- properly use github
- last but not least ice-skating ;)
print("This program will help you to find the sum of first n number.")
ask = int(input('input the number \n'))
s = 0
for i in range(ask+1):
s+=i
print("The sum of the first", ask, " number is", s, ".")