Eroare de compilare: user.cpp:5:46: error: conflicting declaration ‘int C [3][3]’ int T, A, B, C, N, Mat[3][3], P[3][3], C[3][3]; ^ user.cpp:5:14: error: ‘C’ has a previous declaration as ‘int C’ int T, A, B, C, N, Mat[3][3], P[3][3], C[3][3]; ^ user.cpp: In function ‘void Mult(int (*)[3], int (*)[3])’: user.cpp:15:16: error: invalid types ‘int[int]’ for array subscript C[i][j] = Ans % 9907; ^ user.cpp:20:26: error: invalid types ‘int[int]’ for array subscript A[i][j] = C[i][j]; ^ user.cpp: In function ‘int main()’: user.cpp:25:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("abcacm.in", "r", stdin); ^ user.cpp:26:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("abcacm.out", "w", stdout); ^ user.cpp:28:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%i", &T); ^ user.cpp:31:45: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%i %i %i %i", &A, &B, &C, &N); ^