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本专栏主要分享介绍蓝桥杯pythonB组备赛经验,希望可以帮到有需要的同学。
我参加的是2022年的pythonB组,本来是只打算混混省赛的,可能是今年省赛比较简单,加上运气比较好,混到了国二,排名在1/3左右,说实话挺意外的。
比赛基本上是零基础开始准备的,省赛之后因为项目比较忙,自己也是一心摆烂,直接没有准备国赛,到国赛时候写个dfs都要推半天了。其实还是有点遗憾的,当初要是好好准备一个月说不定国一就有了。
写这个文集主要是因为当初本人备赛时候基本没什么Python组的经验贴,有一些题解还需要收费,确实很不容易。(因为时间关系,这里的题解就随缘更了)
所以想把自己的经验给大家分享,希望小白可以少走一些弯路!!!
<>难度
蓝桥杯在程序设计竞赛中来说算是难度比较低的了(当然近年来难度也在逐渐提高),很多人称蓝桥杯为暴力杯
,尤其是省赛,只要会基本的dfs就能混点分,当然这种情况也在逐年减少,但是客观来说蓝桥杯确实不难,只要备赛方法得当,拿个奖完全没问题,大家没必要太担心。
<>赛制
蓝桥杯为个人赛,一共有十道题目,往年是5填空+5代码,今年改成了2填空+8代码,之后不知道还会不会调整。
填空题都是给出题面,并且保证只有一个正确答案,选手只需要计算出答案提交结果就行,不限制计算方法,你可以使用电脑上的任何软件,比如计算器、Excel…
代码题需要提交代码,跑通给定的测试用例,也就是OJ的形式。题目完全为客观题型,选手所提交作答的运行结果为主要评分依据。
比赛不能携带资料,但是可以查看python自带的文档,会提供草稿纸
<>注意事项
只能使用Python标准库
只能使用Python自带的IDE