Eroare de compilare: main.cpp:20:16: error: 'int y1' redeclared as different kind of symbol int acm,ans,x1,y1; ^~ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/cassert:43, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:33, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:251:1: note: previous declaration 'double y1(double)' __MATHCALL (y1,, (_Mdouble_)); ^ main.cpp: In function 'int main()': main.cpp:52:76: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] if(Val[acm] > ans || (Val[acm] == ans && (xx<x1 || (x1 == xx && yx<y1)))){ ^~ main.cpp:55:15: error: assignment of function 'double y1(double)' y1=yx; ^~ main.cpp:55:15: error: cannot convert 'int' to 'double(double) throw ()' in assignment main.cpp:58:30: warning: the address of 'double y1(double)' will always evaluate as 'true' [-Waddress] fout<<ans<<' '<<x1<<' '<<y1<<'\n'; ^~ Non zero exit status: 1