Advertisement
Guest User

Untitled

a guest
Jan 22nd, 2020
65
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.36 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4. long long i,n,a[1010],m;
  5. int main()
  6. {
  7. cin>>n;
  8. m=-123456781;
  9. for(i=1; i<=n; i++)cin >> a[i];
  10. sort(a+1, a+1+n);
  11. for(i=1; i<=n; i++){
  12. if(a[i]==a[i+1]){
  13. if(a[i]>m)m=a[i];
  14. }
  15. }
  16. if(m==123456781)cout<<-1;
  17. else cout<<m;
  18. return 0;
  19. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement