Words Learing form Tasks

ABC436

A. o-padding

• pad v. 覆盖

o-padding

• obtain v. 得到，获得

Print the string obtained by repeatedly adding the lowercase English letter o to the beginning of S until its length becomes N.

• inclusive adj. 包含的，包括的

S is a string consisting of lowercase English letters with length between 1 and N−1, inclusive.

B. Magic Square

• grid n.网格

There is a grid with N rows and N columns, where all cells are initially empty. Now, you will write integers in each cell of this grid according to the following procedure.

D. Teleport Maze

• maze n. 曲径，迷宫

D - Teleport Maze

• warp v.弯曲

Lowercase English letter (a - z): Warp cell(根据上下文是传送门的意思，但是为什么用 warp?)

F. Starry Landscape Photo

• starry adj. 满天星斗的

F - Starry Landscape Photo

G. Linear Inequation

• linear adj. 线的，线性的

G. Linear Inequation

ABC438

B. Tombola

• tombola v. 摸彩

B. Tombola

C. Reindeer and Sleigh 2

• reindeer n. 驯鹿
• sleigh n. 雪橇

C - Reindeer and Sleigh 2

• sled n. 雪橇

There are N reindeer and one sled

E. Sort Arrays

• lexicographical n. 字典的
• indices (index 的复数) n. 指标，索引

In other words, when \(A_1,A_2,…,A_N\) are arranged in lexicographical order (when there are multiple equal sequences, arrange those with smaller indices first), P is the sequence of indices that appears in that arrangement.

F. Manhattan Christmas Tree 2

• Manhattan 曼哈顿

F - Manhattan Christmas Tree 2

• coordinates n. 坐标

Change the coordinates of the i-th Christmas tree to (x,y).

CF2189

B. The Curse of the Frog

• curse n. 诅咒

B. The Curse of the Frog

• meditation n. 冥想

After many years of meditation

• constraints n. 约束

It can be proven that under the constraints of the problem

ICPC2025沈阳站

• lattice n. 格子

each initially located at an integer lattice point in the Cartesian
plane

ABC448

B. Pepper Addiction

• compatibility n. 兼容性
• sprinkle v. 撒，洒

Due to compatibility, only type \(A_i\) pepper can be sprinkled on dish \(i\)

C. Except and Min

• perform v. 执行

You should perform the following sequence of operations

• afterwards adv. 之后

Afterwards, return all K removed balls to the bag.

D. Integer-duplicated Path

• duplicated adj. 复写出的 v. 重复

Integer-duplicated Path

E. Simple Division

• remainder n. 剩余物、余数

Find the remainder when \(\lfloor \frac N M\rfloor\) is divided by 10007

• denote v. 表示

Here, \(\lfloor x\rfloor\) denotes the largest integer not exceeding x

• recover v. 恢复、找回
• procedure n. 程序、手续、步骤

To recover the original N, use the following procedure.

F. Authentic Traveling Salesman Problem

• authentic v.真实的

Authentic Traveling Salesman Problem

• coordinates n. 坐标

Location \(i\) is at coordinates \((X_i,Y_i)\)

• constraints n. 约束

It is guaranteed that at least one such route exists under the given constraints.

G. Conquest

• simultaneously adv. 同时地

These two ban operations are performed simultaneously.