Compilare: user.cpp: In function ‘int main()’: user.cpp:70:6: warning: variable ‘maxim’ set but not used [-Wunused-but-set-variable] int maxim = 1; ^ user.cpp:61:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("scmax.in", "r", stdin); ^ user.cpp:62:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("scmax.out", "w", stdout); ^ user.cpp:65:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &nr); ^ user.cpp:68:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &vect[i]); ^ user.cpp: In function ‘int subsecventa_dinamica(int*, int)’: user.cpp:53:31: warning: ‘end’ may be used uninitialized in this function [-Wmaybe-uninitialized] subsequence.insert(vect[end]); ^