Compilare: user.cpp: In function ‘int main()’: user.cpp:29:28: warning: variable ‘cmax’ set but not used [-Wunused-but-set-variable] int maxim=-1, n, i, j, cmax, k, ll, cc, l, c; ^ user.cpp:54:14: warning: ‘c’ may be used uninitialized in this function [-Wmaybe-uninitialized] k=d[l][c]; ^ user.cpp:54:14: warning: ‘l’ may be used uninitialized in this function [-Wmaybe-uninitialized]