sun.ifong.org (x)
gaia.ifong.org (v)

# one.py
r=eval(input("input radius: "))
print("area = %f" % (2*3.14*r))

# two.py
n = eval(input("input a number: "))

if n % 3 == 0:
 print("ok")
else:
 print("no")

# three.py
n1 = eval(input("input a number: "))
n2 = eval(input("input another number: "))

if n1 > n2:
 print("%f  > " % n1 , "%f" %  n2)
else:
 print("%f <= " % n1 , "%f" %  n2)

# four.py
score={
'A107500333' : 'A' ,
'A107500327' : 'A' ,
'A109500371' : 'A'
}