[摘要] Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-nega[全文]
[摘要] 几个Shell脚本的例子，觉得还不错。【例子:001】判断输入为数字，字符或其他#!/bin/bashread -p "Enter a number or string here:" inputcase $input in [0-9]) echo -e "Good job, Your input...[全文]
