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2020杭电多校3 Tokitsukaze and Rescue（思维，暴力）
Tokitsukaze and RescueTime Limit: 8000/8000 MS (Java/Others)Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1397Accepted Submission(s): 548Problem DescriptionPrincess CJB has lived almost her entire life in the isolated tow...原创 2020-08-07 10:43:49 · 410 阅读 · 0 评论 -
Educational Codeforces Round 86 (Rated for Div. 2)C. Yet Another Counting Problem
C. Yet Another Counting Problemtime limit per test3.5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given two integersaaandbb, andqqqu...原创 2020-04-27 19:06:13 · 503 阅读 · 0 评论 -
Codeforces Round #636 (Div. 3)D. Constant Palindrome Sum（差分 or 线段树）
D. Constant Palindrome Sumtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given an arrayaaconsisting ofnnintegers (it...原创 2020-04-22 17:36:08 · 353 阅读 · 0 评论 -
Codeforces Round #601 (Div. 2) D. Feeding Chicken(构造)
time limit per test1.5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputLong is a huge fan of CFC (Codeforces Fried Chicken). But the price of CFC is in...原创 2019-11-20 20:26:08 · 434 阅读 · 0 评论 -
2019-2020 ICPC, Asia Jakarta Regional Contest C. Even Path(思维)
time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPathfinding is a task of finding a route between two points. It often appears in ma...原创 2019-10-27 21:34:16 · 735 阅读 · 0 评论