Eroare de compilare: user.cpp:8:13: error: size of array ‘phi’ is too large int phi[nmax]; ^ user.cpp: In function ‘int main()’: user.cpp:18:9: error: ‘phi’ was not declared in this scope phi[i] = i-1; ^ user.cpp:21:13: error: ‘phi’ was not declared in this scope phi[j] -= phi[i]; ^ user.cpp:22:28: error: ‘phi’ was not declared in this scope for(i=1;i<=n;i++) sol+=phi[i]; ^ user.cpp:14:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fractii.in","r",stdin); ^ user.cpp:15:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fractii.out","w",stdout); ^ user.cpp:16:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^