Compilare: main.cpp: In function 'int main()': main.cpp:140:16: warning: unused variable 'm_AG' [-Wunused-variable] 140 | double m_AG = (A.y - G.second) / (A.x - G.first); | ^~~~ main.cpp:116:12: warning: unused variable 'angle_B' [-Wunused-variable] 116 | double angle_B = atan2(0 - G.second, 0 - G.first); | ^~~~~~~ main.cpp:117:12: warning: unused variable 'angle_C' [-Wunused-variable] 117 | double angle_C = atan2(0 - G.second, C_pt.x - G.first); | ^~~~~~~ main.cpp:118:12: warning: unused variable 'angle_A' [-Wunused-variable] 118 | double angle_A = atan2(A.y - G.second, A.x - G.first); | ^~~~~~~