Compilare: user.cpp: In function ‘int main()’: user.cpp:44:16: warning: variable ‘maxpoz2’ set but not used [-Wunused-but-set-variable] int maxpoz,maxpoz2; ^ user.cpp:7:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("euro2.in","r",stdin); ^ user.cpp:8:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("euro2.out","w",stdout); ^ user.cpp:10:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:12:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf",&v[i]); ^ user.cpp:57:38: warning: ‘maxpoz’ may be used uninitialized in this function [-Wmaybe-uninitialized] printf("%d",l[maxpoz]+l2[k[maxpoz]]-1); ^ user.cpp:42:17: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] k[i]=poz; ^ user.cpp:46:9: warning: ‘max’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(max<l[i]) ^