Compilare: user.cpp: In function ‘int main()’: user.cpp:10:32: warning: ‘c’ may be used uninitialized in this function [-Wmaybe-uninitialized] int L[16]={0},C[16]={0},l,c; ^ user.cpp:10:30: warning: ‘l’ may be used uninitialized in this function [-Wmaybe-uninitialized] int L[16]={0},C[16]={0},l,c; ^