Compilare: main.cpp: In function 'int main()': main.cpp:29:24: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] for (int i = val + 1; i <= 9; ++i) ^ main.cpp:25:14: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] else if (i > pos) ^~