______is an approach to the analysis of natural language that focuses on language as an instrument for organizing, processing, and conveying information.
【简答题】编程实现功能:给定一个不多于 4位(最多4位)的 ,要求:( 1)输出它是几位数。(要求使用if...else...控制语句);(2)按逆序打印出各位数字(要求使用switch控制语句)(习题5.7) (测试数据:1输入3,输出It has 1 number ,the conversed number is 3. 2输入23, 输出It has 2 numbers ,the convers...