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Discussion of Problem 1940. Not So Simple Years

WA#3
Posted by Ade (FDU) 13 Nov 2012 18:23
I'm using inclu-exclu.
Start from B and then add and minus.
But always WA#3.

Any hints?

Thansk,
Ade
Re: WA#3
Posted by Ade (FDU) 21 Nov 2012 22:21
Oops. I exclu. the primes.

input
3 4 6
Re: WA#3
Posted by OncescuCostin 27 Nov 2012 15:54
For this input what is the answer?And can you eplain me.I want to be sure that i understood correctly the task.
Re: WA#3
Posted by ibra (TNU) 15 Jun 2014 12:56
the answer is 2