0_0_27818154_19579.cpp:2:16: error: expected identifier before ';' token
using namespace;
^
0_0_27818154_19579.cpp:3:9: error: 'll' does not name a type
typedef ll long long
^
0_0_27818154_19579.cpp: In function 'int main()':
0_0_27818154_19579.cpp:7:5: error: 'cin' was not declared in this scope
cin>>T;
^
0_0_27818154_19579.cpp:7:5: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:74:0,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_27818154_19579.cpp:7:10: error: 'T' was not declared in this scope
cin>>T;
^
0_0_27818154_19579.cpp:10:14: error: 'n' was not declared in this scope
cin>>n>>a;
^
0_0_27818154_19579.cpp:10:17: error: 'a' was not declared in this scope
cin>>n>>a;
^
0_0_27818154_19579.cpp:15:17: error: 'll' was not declared in this scope
ll t=(a-1)/2;
^
0_0_27818154_19579.cpp:16:17: error: 'c' was not declared in this scope
c=t*t+(t+1)*(t+1);
^
0_0_27818154_19579.cpp:16:19: error: 't' was not declared in this scope
c=t*t+(t+1)*(t+1);
^
0_0_27818154_19579.cpp:17:17: error: 'b' was not declared in this scope
b=c-1;
^
0_0_27818154_19579.cpp:21:17: error: 'll' was not declared in this scope
ll t=(a+2)/2;
^
0_0_27818154_19579.cpp:22:17: error: 'c' was not declared in this scope
c=1+(t-1)*(t-1);
^
0_0_27818154_19579.cpp:22:22: error: 't' was not declared in this scope
c=1+(t-1)*(t-1);
^
0_0_27818154_19579.cpp:23:17: error: 'b' was not declared in this scope
b=c-2;
^
0_0_27818154_19579.cpp:25:13: error: 'cout' was not declared in this scope
cout<<b<<' '<<c<<endl;
^
0_0_27818154_19579.cpp:25:13: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:74:0,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_27818154_19579.cpp:25:19: error: 'b' was not declared in this scope
cout<<b<<' '<<c<<endl;
^
0_0_27818154_19579.cpp:25:27: error: 'c' was not declared in this scope
cout<<b<<' '<<c<<endl;
^
0_0_27818154_19579.cpp:25:30: error: 'endl' was not declared in this scope
cout<<b<<' '<<c<<endl;
^
0_0_27818154_19579.cpp:25:30: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
0_0_27818154_19579.cpp:29:13: error: 'cout' was not declared in this scope
cout<<1<<' '<<a+1<<endl;
^
0_0_27818154_19579.cpp:29:13: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:74:0,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_27818154_19579.cpp:29:32: error: 'endl' was not declared in this scope
cout<<1<<' '<<a+1<<endl;
^
0_0_27818154_19579.cpp:29:32: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
0_0_27818154_19579.cpp:33:13: error: 'cout' was not declared in this scope
cout<<-1<<' '<<-1<<endl;
^
0_0_27818154_19579.cpp:33:13: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:74:0,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_27818154_19579.cpp:33:32: error: 'endl' was not declared in this scope
cout<<-1<<' '<<-1<<endl;
^
0_0_27818154_19579.cpp:33:32: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
from 0_0_27818154_19579.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
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