目录题目一“回文”字符串..................................................................................................................3题目二迭代法求给定多项式的值...................................................................................................4题目三迭代法求给定方程的根.......................................................................................................4题目四二维数组三角元素操作1....................................................................................................5题目四二维数组三角元素操作2....................................................................................................6题目四二维数组三角元素操作3....................................................................................................7题目五二维数组元素求最值...........................................................................................................8题目六二维数组周边元素1............................................................................................................8题目六二维数组周边元素2............................................................................................................9题目七二维数组转一维数组1......................................................................................................10题目七二维数组转一维数组2......................................................................................................11题目七二维数组转一维数组3......................................................................................................12题目七二维数组转一维数组4......................................................................................................13题目八结构体数组排序1..............................................................................................................14题目八结构体数组排序2..............................................................................................................14题目八结构体数组排序3..............................................................................................................15题目八结构体数组排序4..............................................................................................................16题目九结构体数组求最值1..........................................................................................................17题目九结构体数组求最值2..........................................................................................................18题目九结构体数组求最值3..........................................................................................................18题目九结构体数组求最值4..........................................................................................................19题目十结构体数组筛选................................................................................................................19题目十一结构体数组字符串比较.................................................................................................20题目十二矩阵操作1......................................................................................................................21题目十二矩阵操作2......................................................................................................................22题目十三类似素数判断1............................