茄子Min

2019年1月27日

Really Big Numbers CodeForces - 817C （数学规律+二分）

摘要： C. Really Big Numbers time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Really Big Numbe 阅读全文

posted @ 2019-01-27 22:15 茄子Min 阅读(455) 评论(0) 推荐(0) 编辑

Makes And The Product CodeForces - 817B （思维+构造）

摘要： B. Makes And The Product time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Makes And Th 阅读全文

posted @ 2019-01-27 21:20 茄子Min 阅读(373) 评论(0) 推荐(0) 编辑

2019年1月26日

Karen and Coffee CodeForces - 816B （差分数组+预处理前缀和）

摘要： To stay woke and attentive during classes, Karen needs some coffee! Karen, a coffee aficionado, wants to know the optimal temperature for brewing the 阅读全文

posted @ 2019-01-26 12:31 茄子Min 阅读(395) 评论(0) 推荐(0) 编辑

Karen and Game CodeForces - 816C （暴力+构造）

摘要： On the way to school, Karen became fixated on the puzzle game on her phone! The game is played as follows. In each level, you have a grid with n rows 阅读全文

posted @ 2019-01-26 11:43 茄子Min 阅读(244) 评论(0) 推荐(0) 编辑

2019年1月24日

Array and Segments (Easy version) CodeForces - 1108E1 （暴力枚举）

摘要： The only difference between easy and hard versions is a number of elements in the array. You are given an array aa consisting of nn integers. The valu 阅读全文

posted @ 2019-01-24 12:34 茄子Min 阅读(640) 评论(0) 推荐(0) 编辑

Diverse Garland CodeForces - 1108D （贪心+暴力枚举）

摘要： You have a garland consisting of nn lamps. Each lamp is colored red, green or blue. The color of the ii-th lamp is sisi ('R', 'G' and 'B' — colors of 阅读全文

posted @ 2019-01-24 12:29 茄子Min 阅读(511) 评论(0) 推荐(0) 编辑

Nice Garland CodeForces - 1108C （思维+暴力）

摘要： You have a garland consisting of nn lamps. Each lamp is colored red, green or blue. The color of the ii-th lamp is sisi ('R', 'G' and 'B' — colors of 阅读全文

posted @ 2019-01-24 12:25 茄子Min 阅读(666) 评论(0) 推荐(0) 编辑

Divisors of Two Integers CodeForces - 1108B （数学+思维）

摘要： Recently you have received two positive integer numbers xx and yy. You forgot them, but you remembered a shuffled list containing all divisors of xx ( 阅读全文

posted @ 2019-01-24 12:20 茄子Min 阅读(695) 评论(0) 推荐(0) 编辑

Two distinct points CodeForces - 1108A （签到）

摘要： You are given two segments [l1;r1][l1;r1] and [l2;r2][l2;r2] on the xx-axis. It is guaranteed that l1<r1l1<r1 and l2<r2l2<r2. Segments may intersect, 阅读全文

posted @ 2019-01-24 12:13 茄子Min 阅读(480) 评论(0) 推荐(0) 编辑

2019年1月23日

Unique Snowflakes UVA - 11572 （离散化+尺取法）

摘要： Emily the entrepreneur has a cool business idea: packaging and selling snowflakes. She has devised a machine that captures snowflakes as they fall, an 阅读全文

posted @ 2019-01-23 14:45 茄子Min 阅读(356) 评论(0) 推荐(0) 编辑

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