arr = map(int, raw_input().split())
arr.sort()
print "elelments are %r"%arr

m=max(arr)
print "maximum number is %r " %m
l = len(arr)
print" length of the list is % r:" %l


for i in range(0,l):
  if arr[i]==m:		
	print"%r is equal to %r"%(arr[i],m)
	del arr[i]
	   
print max(arr)