Eroare de compilare: user.cpp:6:9: error: declaration of ‘a’ as multidimensional array must have bounds for all dimensions except the first int a[][]; ^ user.cpp:18:26: error: declaration of ‘a’ as multidimensional array must have bounds for all dimensions except the first void constr_matr(int a[][],long long n) ^ user.cpp:18:27: error: expected ‘)’ before ‘,’ token void constr_matr(int a[][],long long n) ^ user.cpp:18:28: error: expected unqualified-id before ‘long’ void constr_matr(int a[][],long long n) ^ user.cpp:27:19: error: declaration of ‘a’ as multidimensional array must have bounds for all dimensions except the first int numar(int a[][],long long n) ^ user.cpp:27:20: error: expected ‘)’ before ‘,’ token int numar(int a[][],long long n) ^ user.cpp:27:21: error: expected unqualified-id before ‘long’ int numar(int a[][],long long n) ^ user.cpp: In function ‘int main()’: user.cpp:38:13: error: ‘a’ was not declared in this scope constr_matr(a,n); ^