Eroare de compilare: main.cpp:8:52: error: 'int y1' redeclared as different kind of symbol int n, h[105][105], c, n1, n2, area, max_area, x1, y1, x2, y2, maxi, maxj; ^~ 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:62:26: error: assignment of function 'double y1(double)' y1 = j; ^ main.cpp:62:26: error: cannot convert 'int' to 'double(double) throw ()' in assignment main.cpp:71:31: warning: the address of 'double y1(double)' will always evaluate as 'true' [-Waddress] else fout << x1 << " " << y1 << " " << x2 << " " << y2; ^~ Non zero exit status: 1