Does everybody know "english"?
Re: Does everybody know "english"?
Posted by
Lomir 6 Oct 2007 15:04
Is the 1st test is a sample one?
Can i use any laguage? Than why i got WA then using "MyLanguage"?
Algo does the order of printed language is important?
russian-english
english-german
english-french
is the same as
english-russian
english-german
english-french
or no?
Re: Does everybody know "english"?
It is a mistake in sample
output must be
russian-french
russian-german
french-german
Re: Does everybody know "english"?
it can pass 1st test
Re: Does everybody know "english"?
i use this but I got wa3
Re: Does everybody know "english"?
try
2
a
a
Re: Does everybody know "english"?
Posted by
Lomir 6 Oct 2007 21:06
Good test, but now WA6... :(
Really, i do not understand why we cant use some intermidiate language what is known only by translators in order to ahieve minimum?
Problem's definition must be corrected.
Re: Does everybody know "english"?
We can use any intermediate languages. More exactly - we must use it. Otherwise, you won't pass all the tests.
Re: Does everybody know "english"?
1. There is language "english" in 15-th test, so if you always will use "english" - you'll get WA
2. You can use your own languages, but they should correspond to restrictions on length and case
Edited by author 06.10.2007 23:05
Re: Does everybody know "english"?
Good test, but now WA6... :(
Really, i do not understand why we cant use some intermidiate language what is known only by translators in order to ahieve minimum?
Problem's definition must be corrected.
I also don't understand at all why solution, which out for test
4
a
b
c
d
4
a-b
b-c
c-d
a-d
is incorrect
Re: Does everybody know "english"?
In your situation, when crews "a" and "c" want to speak each other, they have to use two interpreters: "a-b" and "a-c" (or, may be, "a-d" and "c-d" - it does not matter). But in this case, crew "b" can understand their talk, because language "b" is used in it!
Re: Does everybody know "english"?
You should always add a language, except special cases with n <= 2.
Edited by author 07.10.2007 21:47
Re: Does everybody know "english"?
yes you're right!)
Re: Does everybody know "english"?
There are at least 3 cases when N>2