选择控制循环def fun():for i in range(0,20):if(i%20):print i,printdef fun2(a,b):if(a%b0):print
选择控制循环
def fun(): for i in range(0,20): if(i%2==0): print i,; print;def fun2(a,b): if(a%b==0): print 'true'; else: print 'false'; fun();fun2(2,3); 0 2 4 6 8 10 12 14 16 18false