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2019寒假a...

ap协会第二周(1) csdn用法(3) dp(4) stl(1) 大数运算(1) 寒假备战蓝桥杯(5) 尺取法(2) 带权并查集(1) 并查集(1) 思维(1) 数论(7) 未归档(31) 模板(10) 石油大个人训练赛题目集(1) 蓝桥备战模板(1) 题解(3)

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全部文章 / 2019寒假ap协会第二周（共2篇）

红绿灯保存下我一直段错误的代码

#include #include<string.h> #include #include using namespace std; int stx,sty,lax,lay;int m,n;int flag; vector a[100000],book[100000]; struct...

2019-03-19

0 429

Candy Bags

Gerald has n younger brothers and their number happens to be even. One day he bought n2 candy bags. One bag has one candy, one bag has two candies, on...

2019-02-03

0 525