WA42(1411) 40 Islands

Posted by

svr 18 Jan 2007 11:31

Fine problem but unexpected WA42.

It may be bug of judj validator also

because of very many ways to build right net and therefore

using undirect verification of our answers.

My prog gives

1. n<3 or m<3-Imaginary

2. n=2*k+1 and m=2*l+1- Imaginary

3. n==3 and m<=7-Imaginary

4. n<=7 and m==3- Imaginary

5. Other cases: Regular and symmetric pictures

with obvious correctness

Soon I will use Inverse program 40 Islands -1419

Re: WA42(1411) 40 Islands

Posted by

svr 18 Jan 2007 11:35

Fine problem but unexpected WA42.

It may be bug of judj validator also

because of very many ways to build right net and therefore

using undirect verification of our answers.

My prog gives

1. n<3 or m<3-Imaginary

2. n=2*k+1 and m=2*l+1- Imaginary

3. n==3 and m<=7-Imaginary

4. n<=7 and m==3- Imaginary

5. Other cases: Regular and symmetric pictures

with obvious correctness

Soon I will use Inverse program 40 Islands -1419

Soon I will use Inverse program 40 Islands -1419(I have Ac)

as validator of my own

and my suspictions will be confirmed

Re: WA42(1411) 40 Islands

Posted by

svr 19 Jan 2007 22:28

Help,please! Who can.

Have WA42 But MyAC 1419 Inverse Program

confirms all

answers in range n,m in [1..50]

Re: WA42(1411) 40 Islands

Posted by

svr 19 Jan 2007 22:51

Eecuse me. Have ac Now Wa42=7*6. Was bug. And Ac 1419

said this but I talked wrong.

Re: WA42(1411) 40 Islands

Posted by

Jerry 18 Aug 2007 07:46

Ask for AC Code

Re: WA42(1411) 40 Islands

Posted by

svr 18 Aug 2007 17:08

Will send to internet adress under condition

that it will be worked with but not

used for AC only.