Compilare: main.cpp: In function 'int main()': main.cpp:26:57: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if (frec[nr + prev] > max || frec[nr + prev] == max && abs(w / 2 - nr + prev) < min) { ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:37:28: warning: 'dist' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << rez << " " << dist; ^