摘要:
题目大意 :给出一个num,计算方程x^2+y^2+z^2 = num的第一个正整数解(字典序),0 include include include include include include include include include include include using names 阅读全文
摘要:
简介 什么是Outliner An outliner (or outline processor) is a specialized type of word processor used to view, create, build, modify, and maintain outlines. 阅读全文