ouuan 的博客

ouuan 的博客

一些好用的网站

posted on 2018-07-19 15:37:20 | under 收藏 |

$\text{图床}$

$\text{几何}$

$\text{图论}$

$\text{函数}$

$\text{找规律}$

$\text{矩阵运算}$

$\text{在线汇编编译器}$

$\mathrm{C++}$

$\LaTeX\text{公式大全}$

$\LaTeX\text{公式奆全}$

$\text{.tex}$ 教程

$\text{OI Wiki}$

$\color{red}\mathrm{Wolfram}\color{orange}\mathrm{Alpha}$

$\color{white}\colorbox{black}{oier数据库}$

![](https://i.loli.net/2018/10/23/5bcead9b66b11.gif)

![](https://i.loli.net/2018/10/15/5bc3d11b9bd87.png)

![](https://i.loli.net/2018/10/27/5bd4705dd844f.jpg)
#pragma GCC diagnostic error "-std=c++11"
#pragma GCC optimize("-fdelete-null-pointer-checks,inline-functions-called-once,-funsafe-loop-optimizations,-fexpensive-optimizations,-foptimize-sibling-calls,-ftree-switch-conversion,-finline-small-functions,inline-small-functions,-frerun-cse-after-loop,-fhoist-adjacent-loads,-findirect-inlining,-freorder-functions,no-stack-protector,-fpartial-inlining,-fsched-interblock,-fcse-follow-jumps,-fcse-skip-blocks,-falign-functions,-fstrict-overflow,-fstrict-aliasing,-fschedule-insns2,-ftree-tail-merge,inline-functions,-fschedule-insns,-freorder-blocks,-fwhole-program,-funroll-loops,-fthread-jumps,-fcrossjumping,-fcaller-saves,-fdevirtualize,-falign-labels,-falign-loops,-falign-jumps,unroll-loops,-fsched-spec,-ffast-math,Ofast,inline,-fgcse,-fgcse-lm,-fipa-sra,-ftree-pre,-ftree-vrp,-fpeephole2",3)
#pragma GCC target("avx","sse2")