Compilare: main.cpp: In function 'int main()': main.cpp:18:11: warning: 'gy' may be used uninitialized [-Wmaybe-uninitialized] 18 | gy+=y[i]; | ~~^~~~~~ main.cpp:12:19: note: 'gy' was declared here 12 | double r, gx, gy, ax, ay, ip, rx, ry, ex=1, ey=1; | ^~ main.cpp:17:11: warning: 'gx' may be used uninitialized [-Wmaybe-uninitialized] 17 | gx+=x[i]; | ~~^~~~~~ main.cpp:12:15: note: 'gx' was declared here 12 | double r, gx, gy, ax, ay, ip, rx, ry, ex=1, ey=1; | ^~