原创 [python學習]Turtle庫
(一)簡介 python內置圖形化模塊 #一般操作 import Turtle from Turtle import * (二)控制畫筆繪製狀態的方法 1.pendown():放下畫筆移到指定點後繼續繪製 2.penup():
原创 【四校訓練賽二】總結收穫與多題多解
PART #1: 題目地址 PART #2: 【個人總結,讀者可跳過】四校訓練賽第二場,比賽時一小時出4道題,其中有一道CF的原題,之前做過的還WA了兩發很不應該,然後一道簡單的概率題寫20分鐘之久需提高。到比賽一個小時後之後
原创 CUIT 2016 新生訓練題第一週 A - 大菲波數
A - 大菲波數 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description Fibonacci數列,定義
原创 [數學建模]線性規劃與matlab解法
1.1 線性規劃問題(LinearProgramming,LP) 1.1.1 線性規劃的實例和定義 某機牀廠生產甲、乙兩種機牀,每臺銷售後的利潤分別爲4000元與3000元。生產甲機牀需用A、B機器加工,加工時間分別爲每臺2h
原创 CUIT ACM Personal Training 11.27(FM)B - IQ Test
B - IQ Test Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description In the ci
原创 CUIT 2016 新生訓練題第一週 B - Adding Reversed Numbers
B - Adding Reversed Numbers The Antique Comedians of Malidinesia prefer comedies to tragedies. Unfortunately, m
原创 [大模擬]兩種方式解決Chat(UVALive-7047)大模擬
Part 1:題目地址 1.UVALive Chat UVALive - 7047 2.Virtual Judge Chat UVALive - 7047 3.HDU Chat UVALive - 7047 Par
原创 CUIT ACM Personal Training 11.27(FM)J - Building Permutation
J - Building Permutation Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description
原创 CUIT 2016 新生訓練題第一週 E - N!
Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N! InputOne N in one line, process to the end of file.
原创 CUIT 2016 新生訓練題第一週 C - Bull Math
C - Bull Math Bulls are so much better at math than the cows. They can multiply huge integers together and get pe
原创 CUIT ACM Personal Training 11.27(FM)F - Polo the Penguin and Strings
F - Polo the Penguin and Strings Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u
原创 CUIT ACM Personal Training 11.27(FM) H - Slightly Decreasing Permutations
H - Slightly Decreasing Permutations Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u
原创 C++用純字符串來處理高精度問題代碼
#include<stdio.h> #include<string> #include<string.h> #include<iostream> using namespace std; //compare比較函數:相等返回0,大於返回
原创 CUIT ACM Personal Training 11.27(FM)C - Cupboards
C - Cupboards Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description One foggy
原创 CUIT ACM Personal Training 11.27(FM)D - Yaroslav and Permutations
D - Yaroslav and Permutations Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Descri