The little boy’s story shows plenty of _____.
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I could hardly ___________ living in such a remote and desolate spot.
We had the greatest difficulty_________ getting here in time.
All the characters in this book are _______
一个数恰好等于它的平方数的右端,这个数称为同构数。如5的平方是25,5是25的同构数;编写程序,找出1-1000之间全部的同构数;提示:1) 遍历1-1000之间的数可以用循环2) 取出数据的最右端数字