python打印变量：
1.在Eclipse中输入：
print "Hello world!" myString = "Hello world!" print myString
运行结果：
Hello world!
Hello world!
2.格式化字符串
print "%s is in the left of railway station %d" % ("huizhi", 2)
运行结果：
huizhi is in the left of railway station 2
原文：http://www.cnblogs.com/sophia194910/p/4980824.html