##challenge## write codes for Finding solution to this mathematics problem

Question

certain no.of people (say 10)standing on a circle. If first person has knife, he kill the second person and handover knife to third. now third person kill forth person this continues till only one of them survive what is the no.of that person
ex:if there 5 people ,,,,then 1 kills 2, 3 kills 4, 5 kills 1, 3 kills 5.
leaving third person survive
#### if possible take no.of person from user input

if 7 people then 7th person survive
if 100 people then 73rd person survive

Answer 1

https://code.sololearn.com/cuZjxOyE6dMC/?ref=app
https://code.sololearn.com/Wu9VdBoMZsoX/?ref=app
https://code.sololearn.com/c3ftJpHozZa4/?ref=app
and many more...

Look up 'Josephus' in the codes ;)

Answer 2

try this ☺

https://code.sololearn.com/c44IRk5N9CCz/?ref=app

Answer 3

Here's my C# implementation! ✌

Interesting challenge! I've included the gameplay visualization in my solution too. Enjoy~ ❤

https://code.sololearn.com/cZf5CJ5ZRsJi/?ref=app

Answer 4

I don't like your challenge because we want peace in the world. Not people kill each other or something like that.

Peace ✌

Answer 5

https://code.sololearn.com/cTmNCdaOEXPk/?ref=app

Answer 6

it's called josephus problem

Answer 7

my answer for any no.of.peoples
https://code.sololearn.com/cPAE3hAmpBbM/?ref=app

Answer 8

try to write code , that answers for any number of peoples
not just for 100 peoples