a,b,c,d,e = input().split() a = int(a) b = int(b) c = int(c) d = int(d) e = int(e) avg = (a+b+c+d+e)/5 print("{:.2f}".format(avg)) if a > avg: print(a,end=' ') if b > avg: print(b,end=' ') if c > avg: print(c,end=' ') if d > avg: print(d,end=' ') if e > avg: print(e,end=' ')