Compilare: user.cpp: In function ‘int main()’: user.cpp:89:19: warning: unused variable ‘aux’ [-Wunused-variable] long long aux = y; ^ user.cpp:41:19: warning: unused variable ‘sum3’ [-Wunused-variable] long long int sum3 = 0, sum5 = 0; ^ user.cpp:41:29: warning: unused variable ‘sum5’ [-Wunused-variable] long long int sum3 = 0, sum5 = 0; ^ user.cpp:36:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("puteri35.in","r",stdin); ^ user.cpp:37:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("puteri35.out","w",stdout); ^ user.cpp:38:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^