Compilare: user.cpp: In function ‘int main()’: user.cpp:31:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<ve.size(); ++i) ~^~~~~~~~~~ user.cpp:46:35: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%I64d\n",s); ^ user.cpp:53:31: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%I64d\n",s); ^ user.cpp:9:11: warning: unused variable ‘m’ [-Wunused-variable] int n,m,i,j,k,x,lasti,ot=0; ^ user.cpp:9:15: warning: unused variable ‘j’ [-Wunused-variable] int n,m,i,j,k,x,lasti,ot=0; ^ user.cpp:9:17: warning: unused variable ‘k’ [-Wunused-variable] int n,m,i,j,k,x,lasti,ot=0; ^ user.cpp:7:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("valoare.in","r",stdin); ^ user.cpp:8:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("valoare.out","w",stdout); ^ user.cpp:11:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:14:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&x); ^