Compilare: main.cpp: In function 'int cb(int)': main.cpp:15:19: warning: unused variable 'mij' [-Wunused-variable] int st=1,dr=n,mij,rasp; ^~~ main.cpp:33:12: warning: 'rasp' may be used uninitialized in this function [-Wmaybe-uninitialized] return rasp; ^~~~ main.cpp: In function 'int main()': main.cpp:46:16: warning: 'rasp' may be used uninitialized in this function [-Wmaybe-uninitialized] v[i]=cb(v[i]); ~~^~~~~~