Eroare de compilare: main.cpp:7:20: error: 'double y1' redeclared as different kind of symbol double xm, ym, x1, y1, x2, y2; ^~ 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/iostream:38, 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:63:22: error: assignment of function 'double y1(double)' y1 = ym; ^~ main.cpp:63:22: error: cannot convert 'double' to 'double(double) throw ()' in assignment main.cpp:70:74: error: assignment of function 'double y1(double)' y1 = -0.5d * sqrt( 3 * dist2 / ( 1 + panta * panta ) ) + ym; ^~ main.cpp:70:74: error: cannot convert 'double' to 'double(double) throw ()' in assignment main.cpp:74:35: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'int cautbin(double, double)' nr += cautbin( x1, y1 ); ^ main.cpp:46:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d", &n ); ^ main.cpp:48:54: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%lf%lf", &v[ i ].x, &v[ i ].y ); ^ Non zero exit status: 1