题目：有一个已经排好序的数组。现输入一个数，要求按原来的规律将它插入数



组中。



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程序分析：首先判断此数是否大于最后一个数，然后再考虑插入中间的数的情况



，插入后此元素之后的数，依次后移一个位置。

-Topic: have a already sorted array. Now enter a number, according to the requirements of the original law be plugged into a number



In the group.



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Program analysis: first judge whether the number is greater than the last number, then consider intercalary number situation