Compilare: main.cpp: In function 'int main()': main.cpp:30:34: warning: unused variable 'u' [-Wunused-variable] long long k,i,j,aux1,aux2,nr,u,c,z; ^ main.cpp:30:36: warning: unused variable 'c' [-Wunused-variable] long long k,i,j,aux1,aux2,nr,u,c,z; ^ main.cpp:46:37: warning: 'aux2' may be used uninitialized in this function [-Wmaybe-uninitialized] umplere(aux1,aux2,v1[1],v2[1],1); ^ main.cpp:46:37: warning: 'aux1' may be used uninitialized in this function [-Wmaybe-uninitialized]