雅思考试口语范文：The Double Ninth Festival（重阳节）

本文来自雅思口语网liuxue86com《The Double Ninth Festival（重阳节）》。 The Double Ninth Festival the ninth day of the ninth lunar monthThe "Chong Yang Festival" is celebrated on the ninth day of the ninth lunar month, and it is as such known as the Double Ninth Festival Origins: The festival began as early as the Warring States Period (475 - 221 BC) According to the yin/yang dichotomy that forms a basis to the Chinese world view, yin represents the elements of darkness and yang represents life and brightness The number nine is regarded as yang The ninth day of the ninth month is a double yang day, hence the name "Chong Yang Festival" (Chong means "repeat" in Chinese) The ninth month also heralds the approach of winter It is a time when the living need warm clothing, and filial Chinese sons and daughters extended this to make the festival a time for providing winter clothes for their ancestors The Double Ninth Festival, therefore, also became an occasion to visit the graves of dead family members Clothes made of paper would then be burnt as offerings

Climbing mountains: On the Double Ninth Festival, people customarily climb mountains, appreciate chrysanthemum flowers, drink chrysanthemum wine, and eat double-ninth cakes The Double Ninth Festival is also the "Old Men Festival" Old people are especially meant to improve their health by taking part in the activities on the day of the festival

Family get-togethers: The Double Ninth Festival is also a time for family get-togethers It is an occasion to remember one's ancestors, the sacrifices they made and the hardships they underwent Often, family outings are organised during which people search to renew their appreciation of nature and to reaffirm their love and concern for family members and close friends

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这个错误信息：double free or corruption (!prev)，free了多次或者数据损坏。

看了你的代码没有看到明显的多次释放，但是没有看到你输出结果的部分，我想可能是在那部分访问内存越界了。

有时即使越界一个字节也会被检查到而报这个警告。可以仔细检查一下输出部分的代码，或者用先注释掉输出部分，跑一跑以缩小范围这种方法。

while (counter != height - 1)

//此处赋值越界，估计是修改到了动态内存的信息区，造成释放时候取到不正确的信息从而造成崩溃；

假设tom之后的内存就是matrix[0]，matrix[1]；

tom越界破坏了matrix[N]的一个或者几个记录内存信息的内存，从而造成后果。

参考资料

CSDNCSDN[引用时间2018-1-8]