fork download
  1. n=int(input())
  2. x=input().split()
  3. k=0
  4. x=[int(a) for a in x]
  5. x=reversed(x)
  6. for a in x:
  7. if a%5==0 and a!=0:
  8. print(a)
  9.  
  10. break
  11. k+=1
  12. if k==n:
  13. print(-1)
Success #stdin #stdout 0.02s 9372KB
stdin
5
1 1 1 10 1

stdout
10