萌新初学OI 1个月,求助

P3721 [AH2017/HNOI2017] 单旋

$$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$ $$F{}^{\huge A}{}_{\huge K}e$$
by t162 @ 2019-03-24 17:01:36


抱歉,不小心发太多了QAQ
by t162 @ 2019-03-24 17:02:03


又是fAke萌新...... 不会一个月只学splay吧......
by Jelly_Goat @ 2019-03-24 17:04:47


~~你看,他加了个空格,所以...~~
by aminoas @ 2019-03-24 17:05:14


>注册时间 2016-10-23 14:09 2333
by t162 @ 2019-03-24 17:09:26


去你的刚学OI
by 142857cs @ 2019-03-24 17:12:06


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