0_0_32916427_10761.cpp: In function 'int main()':
0_0_32916427_10761.cpp:13:8: error: 'cin' was not declared in this scope
while(cin>>n)
^
0_0_32916427_10761.cpp:13:8: note: suggested alternative:
In file included from 0_0_32916427_10761.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_32916427_10761.cpp:20:21: error: 'work' was not declared in this scope
ans1+=work(pre[i]);
^
0_0_32916427_10761.cpp:24:29: error: 'work' was not declared in this scope
ans2+=work(pre[i]*pre[j]);
^
0_0_32916427_10761.cpp:29:37: error: 'work' was not declared in this scope
ans3+=work(pre[i]*pre[j]*pre[k]);
^
0_0_32916427_10761.cpp:30:3: error: 'cout' was not declared in this scope
cout<<ans1+ans3-ans2+1<<endl;
^
0_0_32916427_10761.cpp:30:3: note: suggested alternative:
In file included from 0_0_32916427_10761.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_32916427_10761.cpp:30:27: error: 'endl' was not declared in this scope
cout<<ans1+ans3-ans2+1<<endl;
^
0_0_32916427_10761.cpp:30:27: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_32916427_10761.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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