Compilare: user.cpp: In function ‘int main()’: user.cpp:32:27: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[5001]’ [-Wformat=] scanf("%s",&v[i].c); ^ user.cpp:25:36: warning: unused variable ‘k’ [-Wunused-variable] int n,i,nr,v1,max,nrint,pp,j,h,k,nr2,unde; ^ user.cpp:25:38: warning: unused variable ‘nr2’ [-Wunused-variable] int n,i,nr,v1,max,nrint,pp,j,h,k,nr2,unde; ^ user.cpp:26:18: warning: unused variable ‘p’ [-Wunused-variable] char caract,*p; ^ user.cpp: In function ‘bool cmp(dublu, dublu)’: user.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:27:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("interesant.in","r",stdin); ^ user.cpp:28:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("interesant.out","w",stdout); ^ user.cpp:29:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%c",&v1,&n,&caract); ^ user.cpp:32:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",&v[i].c); ^