luogu uid = 995934;

link

主页在这

atcoder@s$\color{red}\mathsf{htian}$ (雾

$$\color{#F0F0F0}\mathsf{\quad\\[-15pt]\mathsf{『如果一个人比你小还比你强,那么他就无敌了!』}}\\\scriptsize\mathsf{—lh(hou是新华字典读法，但电脑上是gou)r\ AK\ IOI—} $$$$\color{#F0F0F0}\mathsf{\quad\\[-15pt]\mathsf{『图论数论考到就摆烂』}}\\\scriptsize\mathsf{—Only\ can\ sqrt\ decomposition—} $$$$\color{#F0F0F0}\mathsf{\quad\\[-15pt]\mathsf{『没进省选但自己考省选成绩很好也算啥也不是』}}\\\scriptsize\mathsf{—Nothing—} $$$$在非负整数序列中:\\ \because mex*\min可以O(1)算;\\ ST表求\min\ 也可以O(1);\\ mex=(mex*\min)/\min \\ \therefore mex可以O(1)算; $$

承诺(在我主页里的题AK之前，不写while循环)

题(1/12):

$$\textcolor{#2ca9e1}{\quad\\[-10pt]\mathsf{『在太阳西斜的这个世界里』}\\\scriptsize\mathsf{—Broken\ Chronograph—}\quad} $$$$\textcolor{#35a4d8}{\mathsf{『置身天上之森』}\hspace{-0.3em}\\\scriptsize\hspace{0.4em}\mathsf{—Late\ Autumn\ Night's\ Dream—}} $$$$\textcolor{#4d9fd0}{\hspace{0.8em}\mathsf{『等这场战争结束之后』}\\\scriptsize\mathsf{—Starry\ Road\ To\ Tomorrow—}} $$$$\textcolor{#6396a7}{\mathsf{『不归之人与望眼欲穿的人们』}\\\scriptsize\mathsf{—Dice\ In\ Pot—}} $$$$\textcolor{#758f93}{\mathsf{『人人本着正义之名』}\\\scriptsize\mathsf{—From\ Down\ Till\ Dusk—}} $$$$\textcolor{#888880}{\mathsf{『长存不灭的过去，逐渐消逝的未来』}\\\scriptsize\mathsf{—No\ News\ Was\ Good\ News—}} $$$$\textcolor{#9a826c}{\mathsf{『我回来了』}\\\scriptsize\mathsf{—Home\ ,\ Sweet\ Home—}} $$$$\textcolor{#ac7b59}{\mathsf{『纵使日薄西山』}\\\scriptsize\mathsf{—Slight\ Light,\ Slight\ Hope—}} $$$$\textcolor{#bf7545}{\mathsf{『即使看不到未来』}\\\scriptsize\mathsf{—Moonlight\ Sorcery—}} $$$$\textcolor{#d16e32}{\mathsf{『此时此刻的光辉』}\hspace{0.5em}\\\!\\[-8pt]\scriptsize\mathsf{—My\ Happiness—}\\\!\\[-10pt]\scriptsize\color{#0dff6a}\raisebox{1.5pt}{{https://www.luogu.com.cn/record/204428561}}} $$$$\textcolor{#e4671e}{\mathsf{『盼君勿忘』}\\\scriptsize\mathsf{—Evidence\ of\ Existance—}} $$$$\tag*{\color{#f40f00}\hspace{0.8em}\raisebox{-1.5pt}{\text{{————世界上最幸福的女孩\ 珂朵莉}}}} $$$$\$$