API Response (JSON)
{
"problem": {
"name": "A. Chess Placing",
"description": {
"content": "You are given a chessboard of size 1 × _n_. It is guaranteed that **_n_ is even**. The chessboard is painted like this: \"_BWBW_..._BW_\". Some cells of the board are occupied by the chess pieces. Each",
"description_type": "Markdown"
},
"platform": "Codeforces",
"limit": {
"time_limit": 1000,
"memory_limit": 262144
},
"difficulty": "None",
"is_remote": true,
"is_sync": true,
"sync_url": null,
"sign": "CF985A"
},
"statements": [
{
"statement_type": "Markdown",
"content": "You are given a chessboard of size 1 × _n_. It is guaranteed that **_n_ is even**. The chessboard is painted like this: \"_BWBW_..._BW_\".\n\nSome cells of the board are occupied by the chess pieces. Each...",
"is_translate": false,
"language": "English"
},
{
"statement_type": "Markdown",
"content": "你被给定一个大小为 #cf_span[1 × n] 的棋盘。保证 *#cf_span[n] 是偶数*。该棋盘的染色方式如下:\"_BWBW_#cf_span[...]_BW_\"。\n\n棋盘的某些格子上放置了棋子。每个格子至多包含一个棋子。已知棋子的总数为 。\n\n在一步操作中,你可以将任意一个棋子向左或向右移动一格。你不能将棋子移出棋盘边界,也不能将棋子移动到已被占据的格子上。\n\n你的任务是通过最少的移...",
"is_translate": true,
"language": "Chinese"
},
{
"statement_type": "Markdown",
"content": "Let $ n $ be an even positive integer, and let $ P = \\{p_1, p_2, \\dots, p_k\\} $ be a set of $ k $ distinct initial positions of chess pieces on a $ 1 \\times n $ board, where $ 1 \\leq p_i \\leq n $.\n\nTh...",
"is_translate": false,
"language": "Formal"
}
]
}