Compilare: user.cpp: In function ‘int main()’: user.cpp:65:9: warning: unused variable ‘i’ [-Wunused-variable] int i=1,j,k=0,ct=0,t=0; ^ user.cpp: In function ‘int muchie()’: user.cpp:46:8: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] return j; ^ user.cpp: In function ‘int main()’: user.cpp:73:17: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] H[j]=Q[j]; ^