Compilare: main.cpp: In function 'int main()': main.cpp:55:14: warning: unused variable 'aux' [-Wunused-variable] int pos, aux = INT_MAX, minn; ^~~ main.cpp:64:19: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] while (a[p[pos]]) { ~~~~~^ main.cpp:57:27: warning: 'minn' may be used uninitialized in this function [-Wmaybe-uninitialized] if (dp[i] == mini && a[i] < minn) { ~~~~~~~~~~~~~~^~~~~~~~~~~~~~