Compilare: main.cpp: In function 'void Multiply(int (*)[3], int (*)[3])': main.cpp:28:37: warning: 'sizeof' on array function parameter 'A' will return size of 'int (*)[3]' [-Wsizeof-array-argument] 28 | memcpy(A, C, sizeof(A)); | ~^~ main.cpp:13:20: note: declared here 13 | void Multiply (int A[][3], int B[][3]) | ~~~~^~~~~~ main.cpp:28:30: warning: argument to 'sizeof' in 'void* memcpy(void*, const void*, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] 28 | memcpy(A, C, sizeof(A)); | ^~~~~~~~~