Compilare: user.cpp: In function ‘int main()’: user.cpp:37:8: warning: unused variable ‘temp’ [-Wunused-variable] int *temp = v; ^ user.cpp:33:6: warning: unused variable ‘prev’ [-Wunused-variable] int prev = avg; ^ user.cpp:8:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("buget.in", "r", stdin); ^ user.cpp:19:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &b); ^ user.cpp:25:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &nr); ^