原创 GCJ Round 1A 2016 C.BFFS
Problem You are a teacher at the brand new Little Coders kindergarten. You have N kids in your class, and each one has
原创 Codeforces Round #308 (Div. 2) C.Vanya and Scales
Vanya has a scales for weighing loads and weights of masses w0, w1, w2, ..., w100 grams where w is some integer not
原创 Codeforces Round #376 (Div. 2) F. Video Cards (數論 前綴和 分塊求和)
F. Video Cards time limit per test 1 second memory limit per test 256 megabytes input standard input output s
原创 UVA - 10870 Recurrences (矩陣快速冪)
Recurrences Time Limit: 3000MS 64bit IO Format: %lld & %llu Submit Status uDebug Description 題意: 考慮線性遞推
原创 Codeforces Round #368 (Div. 2) D. Persistent Bookcase 離線 暴力
參考:http://www.cnblogs.com/qscqesze/p/5791698.html 寫的超級好,我就懶得寫了。。。
原创 UVA - 1386 Cellular Automaton (矩陣快速冪)
Cellular Automaton Time Limit: 18000MS 64bit IO Format: %lld & %llu Submit Status uDebug Description 題意
原创 URAL-1542 Autocompletion (字典序)
Autocompletion Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practic
原创 UVA-3516 Exploring Pyramids (DP)
Exploring Pyramids Time Limit: 3000MS 64bit IO Format: %lld & %llu Submit Status uDebug Description
原创 UVA - 11168 Airport (凸包+整理模板)
Airport Time Limit: 3000MS 64bit IO Format: %lld & %llu Submit Status uDebug Description 題意: 給平面上n個點,找一
原创 Codeforces Round #378 (Div. 2) C.Epidemic in Monstropolis (分塊處理)
C. Epidemic in Monstropolis time limit per test 1 second memory limit per test 256 megabytes input standar
原创 HDU-5945 Fxx and game (單調隊列與BFS)
借鑑自:http://blog.csdn.net/queuelovestack/article/details/52970866 Fxx and game Accepts: 74 Submissions: 185
原创 Codeforces Round #353 (Div. 2) D. Tree Construction (BST)
D. Tree Construction time limit per test 2 seconds memory limit per test 256 megabytes input standard inpu
原创 Codeforces Round #353 (Div. 2) C. Money Transfers (思維題)
C. Money Transfers time limit per test 1 second memory limit per test 256 megabytes input standard input
原创 Codeforces Round #352 (Div. 2) C - Recycling Bottles
C. Recycling Bottles time limit per test 2 seconds memory limit per test 256 megabytes input standard inpu
原创 Codeforces Round #377 (Div. 2) D. Exams (二分)
D. Exams time limit per test 1 second memory limit per test 256 megabytes input standard input output sta