| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 306408 | amunduzbaev | Cave (IOI13_cave) | C++14 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "cave.h"
#include"grader.c"
#include <bits/stdc++.h>
using namespace std;
int s[5005],d[5005],ret;
bool used[5005],prevdopen,dopen;
void exploreCave(int n) {
memset(s,0,sizeof(s));
for(int i=0;i<n-1;i++){
if(ret==-1||ret>i)
prevdopen=1;
else
prevdopen=0;
int l=0,r=n-1;
while(l<r){
int m=(l+r)/2;
for(int i=l;i<=m;i++){
if(used[i])
continue;
s[i]=!s[i];
}
ret=tryCombination(s);
if(ret==-1||ret>i)
dopen=1;
else
dopen=0;
if(dopen==prevdopen)
l=m+1;
else
r=m;
prevdopen=dopen;
}
d[l]=i;
used[i]=1;
if(!dopen){
s[l]=!s[l];
ret=tryCombination(s);
}
}
answer(s,d);
}
Compilation message (stderr)
In file included from grader.c:1,
from cave.cpp:2:
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
graderlib.c:11:4: error: expected unqualified-id before 'while'
11 | } while(0)
| ^~~~~
/usr/include/c++/9/bits/basic_ios.h: In member function 'std::basic_ios<_CharT, _Traits>::operator bool() const':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/ios:44,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/basic_ios.h:118:23: error: expected ';' before 'do'
118 | { return !this->fail(); }
| ^
| ;
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/basic_ios.h: In member function 'bool std::basic_ios<_CharT, _Traits>::operator!() const':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/ios:44,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/basic_ios.h:126:22: error: expected ';' before 'do'
126 | { return this->fail(); }
| ^
| ;
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/ostream.tcc: In member function 'std::basic_ostream<_CharT, _Traits>::pos_type std::basic_ostream<_CharT, _Traits>::tellp()':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/ostream:702,
from /usr/include/c++/9/istream:39,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/ostream.tcc:242:15: error: expected ')' before 'do'
242 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/ostream.tcc: In member function 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::seekp(std::basic_ostream<_CharT, _Traits>::pos_type)':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/ostream:702,
from /usr/include/c++/9/istream:39,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/ostream.tcc:263:15: error: expected ')' before 'do'
263 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/ostream.tcc: In member function 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::seekp(std::basic_ostream<_CharT, _Traits>::off_type, std::ios_base::seekdir)':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/ostream:702,
from /usr/include/c++/9/istream:39,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/ostream.tcc:295:15: error: expected ')' before 'do'
295 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/istream.tcc: In member function 'std::basic_istream<_CharT, _Traits>::pos_type std::basic_istream<_CharT, _Traits>::tellg()':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/istream.tcc:835:19: error: expected ')' before 'do'
835 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/istream.tcc: In member function 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::seekg(std::basic_istream<_CharT, _Traits>::pos_type)':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/istream.tcc:865:19: error: expected ')' before 'do'
865 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/istream.tcc: In member function 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::seekg(std::basic_istream<_CharT, _Traits>::off_type, std::ios_base::seekdir)':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from cave.cpp:3:
/usr/include/c++/9/bits/istream.tcc:904:19: error: expected ')' before 'do'
904 | if (!this->fail())
| ~ ^
| )
In file included from grader.c:1,
from cave.cpp:2:
/usr/include/c++/9/bits/regex.tcc: In member function 'int std::__cxx11::regex_traits< <template-parameter-1-1> >::value(_Ch_type, int) const':
graderlib.c:8:23: error: expected unqualified-id before 'do'
8 | #define fail(s, x...) do { \
| ^~
In file included from /usr/include/c++/9/bits/regex.h:2870,
from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from cave.cpp:3:
/usr/include/c++/9/bits/regex.tcc:350:19: error: expected ';' before 'do'
350 | return __is.fail() ? -1 : __v;
| ^
| ;
/usr/include/c++/9/bits/regex.tcc:350:26: error: expected ';' before '?' token
350 | return __is.fail() ? -1 : __v;
| ^
/usr/include/c++/9/bits/regex.tcc:350:26: error: expected primary-expression before '?' token