Compilare: user.cpp: In function ‘void init(int*, int)’: user.cpp:11:23: warning: argument to ‘sizeof’ in ‘void* memset(void*, int, size_t)’ call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(a,0,sizeof(a)); ^ user.cpp: In function ‘void sum(int*, int*, int*)’: user.cpp:21:23: warning: argument to ‘sizeof’ in ‘void* memset(void*, int, size_t)’ call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(z,0,sizeof(z)); ^ user.cpp: In function ‘int main()’: user.cpp:49:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1;i<=x;i++) //tratez liniile de la 1 la x ^ user.cpp:52:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=1;j<=y;j++)//tratez alementele de pe coloanele 1..y ^