import random,time

time.sleep(random.random()*0.1)
J=raw_input("input text as seed,enter to continue...\n")
if J=="":
    J=time.time()

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
A=random.normalvariate(0.5,0.3819660112502351265625)
random.jumpahead(hash(J))
Aw=random.random()
# print hash(J)

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
B=random.normalvariate(0.5,0.3819660112502351265625)
random.jumpahead(hash(A/Aw))
Bw=random.random()
# print hash(A/Aw)

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
C=random.normalvariate(0.5,0.3819660112502351265625)
random.jumpahead(hash(B/Bw))
Cw=random.random()
# print hash(B/Bw)

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
D=random.normalvariate(0.5,0.3819660112502351265625)
random.jumpahead(hash(C/Cw))
Dw=random.random()
# print hash(C/Cw)

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
E=random.normalvariate(0.5,0.3819660112502351265625)
random.jumpahead(hash(D/Dw))
Ew=random.random()
# print hash(D/Dw)

time.sleep(random.random()*0.1)
raw_input("enter to continue...")
random.seed()
random.jumpahead(hash(E/Ew))
I=random.sample([A,B,C,D,E],3)
I.reverse()
# print hash(E/Ew)

F=(A*Aw+B*Bw+C*Cw+D*Dw+E*Ew)/(Aw+Bw+Cw+Dw+Ew)
# G=(A*B*C*D*E)**(1.0/5)
# H=5/(1/A+1/B+1/C+1/D+1/E)

print "=================="
print "A=",A
print "B=",B
print "C=",C
print "D=",D
print "E=",E
print "=================="
print "F=",F,(A+B+C+D+E)/5
# print Aw,Bw,Cw,Dw,Ew
# print "G=",G
# print "H=",H
print "=================="
for x in I:
    print x>F,"<<",str(x)
    

# print "=================="
# for x in I:
#     print x>G,"<<",str(x)

# print "=================="
# for x in I:
#     print x>H,"<<",str(x)