Eroare de compilare: user.cpp: In function ‘void citire()’: user.cpp:44:27: error: invalid initialization of reference of type ‘int&’ from expression of type ‘bool’ citeste(v[i][j]); ^ user.cpp:24:6: error: in passing argument 1 of ‘void citeste(int&)’ void citeste(int &nr) ^ user.cpp: In function ‘void goNext()’: user.cpp:21:35: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, DIM, stdin); ^ user.cpp: In function ‘int main()’: user.cpp:75:28: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen(in, "r", stdin); ^ user.cpp:76:30: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen(out, "w", stdout); ^ user.cpp: In function ‘void citire()’: user.cpp:37:31: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, DIM, stdin); ^