phython编程入门，新手学习phython会遇到*.py文件运行时，出现如下错误： SyntaxError: Non-UTF-8 code starting with ‘\xc7’ in file E:\Pythondemo\2.py on l ine 1, but no encoding declared; see http://python.org/…
请输入若个数,每输入一个数回车确认 ,最后输入一非数字结束输入操作 package javaapplication1; import java.util.*; public class Outin { public static void main (String[] args) { System.out.println(“请输入若个数,每输入一个数回车确认…
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