Compilare: In function 'double calc_distanta(nod, nod)', inlined from 'int main()' at main.cpp:59:40: main.cpp:17:51: warning: 'vf_minim.nod::y' may be used uninitialized [-Wmaybe-uninitialized] 17 | return sqrt( (a.x - b.x) * (a.x - b.x) + (a.y - b.y) * (a.y - b.y)); | ~~~~~^~~~~~ main.cpp: In function 'int main()': main.cpp:46:13: note: 'vf_minim.nod::y' was declared here 46 | nod vf_minim; | ^~~~~~~~ In function 'double calc_distanta(nod, nod)', inlined from 'int main()' at main.cpp:59:40: main.cpp:17:23: warning: 'vf_minim.nod::x' may be used uninitialized [-Wmaybe-uninitialized] 17 | return sqrt( (a.x - b.x) * (a.x - b.x) + (a.y - b.y) * (a.y - b.y)); | ~~~~~^~~~~~ main.cpp: In function 'int main()': main.cpp:46:13: note: 'vf_minim.nod::x' was declared here 46 | nod vf_minim; | ^~~~~~~~