0_0_26540771_29911.cpp: In function 'int main()':
0_0_26540771_29911.cpp:2:13: error: 'nbsp' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:24: error: 'cin' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:24: note: suggested alternative:
In file included from 0_0_26540771_29911.cpp:33554433:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:60:18: note: 'std::cin'
extern istream cin; /// Linked to standard input
^
0_0_26540771_29911.cpp:2:29: error: 's' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:44: error: 'nc' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:136: error: 'build_tree' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:157: error: 'cout' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:157: note: suggested alternative:
In file included from 0_0_26540771_29911.cpp:33554433:0:
GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:61:18: note: 'std::cout'
extern ostream cout; /// Linked to standard output
^
0_0_26540771_29911.cpp:2:190: error: 'endl' was not declared in this scope
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
0_0_26540771_29911.cpp:2:190: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39:0,
from 0_0_26540771_29911.cpp:33554433:
GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:564:5: note: 'std::endl'
endl(basic_ostream<_CharT, _Traits>& __os)
^
0_0_26540771_29911.cpp:2:207: error: 'else' without a previous 'if'
int main(){ while(cin>>s){ nc=0; int y=s.length(); int x=0; double temp=build_tree(x,y); if(nc) cout<<"The teacher is so lazy!"<<endl; else printf("%.8lf/n",temp); } return 0;}
^
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