Compilare: user.cpp: In function ‘void citire()’: user.cpp:8:30: warning: unused variable ‘sf’ [-Wunused-variable] int n,sum=0,best=-inf,st,sf,start,sfarsit; ^ user.cpp:9:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.in","r",stdin); ^ 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:14:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d ",&x); ^ user.cpp:26:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.out","w",stdout); ^ user.cpp:27:45: warning: ‘sfarsit’ may be used uninitialized in this function [-Wmaybe-uninitialized] printf("%d %d %d",best,start+1,sfarsit+1); ^ user.cpp:27:45: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized]