输入一系列递减顺序的整数（100,50,40,30……），以0标志结束，将这些数作为data域逆序建立一个单链表；从键盘输入一个整数X，将X插入到此单链表中并保持单链表data域的值递增关系，输出此时单链表各结点data域的值；从键盘输入一个整数Y，若Y值在单链表中存在，则删除data域的值为Y的结点（注单链表中没有data域值相同的结点），并输出此时单链表各结点data域的值。-importation of a series of descending order of the integer

Problem Statement You are given a string input. You are to find the longest substring of input such that the reversal of the substring is also a substring of input. In case of a tie, return the string that occurs earliest in input. Defin

语音、图像等相关处理，如加躁去噪，频谱、幅度图，二值灰度图等-Voice plus noise denoising, image plus noise denoising, and image reversal, two values ​ ​ of other treatment