Compilare: user.cpp: In function ‘int main()’: user.cpp:62:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("randuri.out", "w", stdout); ^ user.cpp: In function ‘int musicality(char*, char*)’: user.cpp:27:21: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] return d[i - 1][j - 1]; ^