Compilare: main.cpp: In function 'int main()': main.cpp:9:25: warning: unused variable 'lungmax' [-Wunused-variable] int i,k,n,nr,valmax,lungmax,l,pozi,j; ^~~~~~~ main.cpp:9:33: warning: variable 'l' set but not used [-Wunused-but-set-variable] int i,k,n,nr,valmax,lungmax,l,pozi,j; ^ main.cpp:9:40: warning: unused variable 'j' [-Wunused-variable] int i,k,n,nr,valmax,lungmax,l,pozi,j; ^ main.cpp:10:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("secventa.in","r",stdin); ^ main.cpp:11:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("secventa.out","w",stdout); ^ main.cpp:12:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&k); ^ main.cpp:15:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v[i]); ^