OJ Board

not sure why... but I get a compile error when I try to submit my program....

Here are the compiler error messages:

01101644_24.c:5: `#include' expects "FILENAME" or

--

source:

/* @JUDGE_ID: XXXXXX 100 C++ "Looping" */


#include<iostream.h>

int main()
{
long n,x,p,i=0,bigi=0;
long first,last;
cin>>p>>x;
first=p; last=x;
while(p<=x) {
n=p;
while(1) {
if(n==1) {i++; /*cout<<i<<" ";*/ break;}
i++;
if(n%2!=0)
n=3*n+1;
else
n=n/2;
}
if(i>bigi) bigi=i;
p++;
i=0;
}
cout<<first<<" "<<last<<" "<<bigi;
cout<<endl;
return 0;
}

I'm not sure what's true, but possible reasons of that could be:

1. maybe try to add space between 'include' and '<ios....'
2. <iostream.h> is not part of ANSI C++ (I write my solutions in C only and I don't know that )
3. <iostream.h> is part of ANSI C++, but isn't allowed by judge

Best regards
Dominik

it gets compiled to me (and wrong answer). you should compare the source with the "program received" email you got from the judge. maybe your mailer is messing up something in the source.

May be u r sending your email in html format. You should send it in plain text format

the above code is the source that the judge sent back to me...

i have no clue why it will not work.......

this happened when using iostream, don't know why though...
change:
into:
and submit as C++
and like picard said.. you got wrong answer

Dominik Michniewski wrote:I'm not sure what's true, but possible reasons of that could be:

1. maybe try to add space between 'include' and '<ios....'
2. <iostream.h> is not part of ANSI C++ (I write my solutions in C only and I don't know that )
3. <iostream.h> is part of ANSI C++, but isn't allowed by judge

Best regards
Dominik

<iostream.h> is not part of ANSI C++, but is allowed by the judge.
All standard headers (not necessarily being files) have no suffix.

I know, that i.e. <vector>, <algorithm> are standard C++ header files, but I don't know what set of such files are allowed by judge !
I couldn't find any word on this site about list of allowed headers and functions - and if I want to avoid Compile Error I can't use it

When I write programs in C I know, that any header from standard ANSI C is allowed - could you tell me when I could find such list for ANSI C++?
In C it's very limited list - no more than ten files ...

Best regards
Dominik

Dominik Michniewski wrote:I know, that i.e. <vector>, <algorithm> are standard C++ header files, but I don't know what set of such files are allowed by judge !
I couldn't find any word on this site about list of allowed headers and functions - and if I want to avoid Compile Error I can't use it

When I write programs in C I know, that any header from standard ANSI C is allowed - could you tell me when I could find such list for ANSI C++?
In C it's very limited list - no more than ten files ...

Best regards
Dominik

Since the judge uses gcc (seems 2.95), just check the documentations. If you make heavy use of Standard C++ Library, then you'll be frustrated as I am because libstdc++ is not very conformant.

I use Java and hardly can submit due to compiled error.
Could anybody help me with this??
Here are the compiler error messages:

/tmp/cc4XPsPymain.o: In function `main':
/tmp/ccQ4tHyCmain.i(.text+0x12): undefined reference to `_CL_4Main'
collect2: ld returned 1 exit status

Your problem its that your class name is not called Main. You shuld read the info about java suport.

Hope can help