Eroare de compilare: main.cpp:13:30: error: 'long double y0 [300005]' redeclared as different kind of symbol long double x0[nMax], y0[nMax], x1[nMax], y1[nMax]; ^ 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:250:1: note: previous declaration 'double y0(double)' __MATHCALL (y0,, (_Mdouble_)); ^ main.cpp:13:50: error: 'long double y1 [300005]' redeclared as different kind of symbol long double x0[nMax], y0[nMax], x1[nMax], y1[nMax]; ^ 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 solve(long double, long double, long double)': main.cpp:27:5: error: 'vector' was not declared in this scope vector<pair<long double, int> > ev; ^~~~~~ main.cpp:27:35: error: expected primary-expression before '>' token vector<pair<long double, int> > ev; ^ main.cpp:27:37: error: 'ev' was not declared in this scope vector<pair<long double, int> > ev; ^~ main.cpp:33:23: warning: pointer to a function used in arithmetic [-Wpointer-arith] a2 = cY - y0[i]; ^ main.cpp:33:17: error: invalid operands of types 'long double' and 'double(double) throw ()' to binary 'operator-' a2 = cY - y0[i]; ~~~^~~~~~~ main.cpp:35:18: warning: pointer to a function used in arithmetic [-Wpointer-arith] d2 = y1[i] - y0[i]; ^ main.cpp:35:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] d2 = y1[i] - y0[i]; ^ main.cpp:35:26: error: ISO C++ forbids using pointer to a function in subtraction [-fpermissive] main.cpp:47:54: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(r * r + eps > Dist(cX, cY, x0[i], y0[i])) ^ main.cpp:47:55: error: cannot convert 'double (*)(double) throw ()' to 'long double' for argument '4' to 'long double Dist(long double, long double, long double, long double)' if(r * r + eps > Dist(cX, cY, x0[i], y0[i])) Non zero exit status: 1