Eroare de compilare: user.cpp: In function ‘void multiply(int (*)[2], int (*)[2])’: user.cpp:29:24: error: ‘memset’ was not declared in this scope memset(C, 0, sizeof(C)); ^ user.cpp:41:24: error: ‘memcpy’ was not declared in this scope memcpy(A, C, sizeof(C)); ^ user.cpp: In function ‘void lg_power(int (*)[2], int)’: user.cpp:49:24: error: ‘memset’ was not declared in this scope memset(R, 0, sizeof(R)); ^ user.cpp:63:24: error: ‘memcpy’ was not declared in this scope memcpy(M, R, sizeof(R)); ^