Compilare: In function 'int dist(int, int)', inlined from 'int main()' at main.cpp:30:42: main.cpp:10:48: warning: 'poz' may be used uninitialized [-Wmaybe-uninitialized] 10 | return (x[a] - x[b]) * (x[a] - x[b]) + (y[b] - y[a]) * (y[b] - y[a]); | ~~~^ main.cpp: In function 'int main()': main.cpp:22:29: note: 'poz' was declared here 22 | int mmin = INT_MAX, poz; | ^~~