HPU Summer Training Day 1（河南理工大学暑期第一天）

筱玛爱地理

I have heared Inverse-modulo(逆元) before,I can't understand it clearly that time till I met this problem yesterday.

Codeforces Round 572 (Div. 2)

About this match,I have no idea about how to describe my thought,so I just paste my passed code here.

Codeforces Round 570 (Div. 3)

Yesterday I participated in a competition with CodeForces difficulty div3.

Floyd

A man's best friends are his ten fingers.

Dijkstra

I love you.

Plus from Picture

Are you ready for the cet4? Yes,I are.

Filling Shapes

I will be a strong man,both body and soul.

Lose it!

Live beautifully, dream passionately, love completely.

Arithmetic Sequence

A very very very boring problem.