Обсуждение @ 1617. Ползуны @ Timus Online Judge

What about 4-th test?Please help.Here is source:

Послано Search 31 мар 2008 22:05

#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
    int i,n,a[155],k=0;
    cin>>n;
    for(i=0;i<n;i++)
        cin>>a[i];
    sort(a,a+n+1);
for(i=0;i<n;i++)
if(a[i]==a[i+3])
k++;
cout<<k;
    return 0;
}

Послано Брэнд 1 апр 2008 00:05

5
600
600
600
600
600

Re: *

Послано Search 1 апр 2008 20:04

Thank you!!!

Re: *

Послано LLIRIK 3 апр 2008 22:59

Брэнд писал(a) 1 апреля 2008 00:05

5
600
600
600
600
600

what is the answer for this test?
my programm writes 1
isn't it right??

It's obviously correct (-)

Послано Orlangur [KNU] 4 апр 2008 04:05

Re: *

Послано tolia 7 мар 2009 18:40

#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
int i,n,a[155],k=0;
cin>>n;
for(i=0;i<n;i++)
cin>>a[i];
sort(a,a+n+1);
for(i=0;i<n;i++)
if(a[i]==a[i+3])
k++;
cout<<k;
return 0;
}

Re: *

Послано Rashid Gaziyev 26 окт 2010 11:00

Thanks I got AC

Re: *

Послано Adhambek 26 май 2013 09:48

look at my test .... use your program
10
600
600
600
600
600
600
600
600
600
600
I think your answer is 7... But true answer is 2!

Edited by author 26.05.2013 09:50

Re: *

Послано Ivan Metelev 4 дек 2014 17:01

Sorry, but true answer is 1, on my opinion

No subject

Послано Ivan Metelev 4 дек 2014 17:01

Edited by author 04.12.2014 17:01

Edited by author 04.12.2014 17:02

Обсуждение задачи 1617. Ползуны