1.题目大意 输入字符串,判断其是否为回文串或镜像串.其中,输入的字符串中不含0,且全为合法字符.以下为所有的合法字符及其镜像: 2.思路 (1)考虑使用常量数组而不是if或switch来实现对镜像的判断,由此避免过于繁琐的过程. (2)" -- is not a palindrome."," -- is a mirrored string."," -- is a regular palindrome."," -- is a mirro…
Mathematicians love all sorts of odd properties of numbers. For instance, they consider to be an interesting number, since it is the first odd number for which the sum of its divisors is larger than the number itself. To help them search for interest…