200th ABC-200

AtCoder

IDabc200_b

Time2000ms

Memory256MB

Difficulty—

You are given an integer $N$. Do the following operation $K$ times on it and print the resulting integer. * If $N$ is a multiple of $200$, divide it by $200$. * Otherwise, see $N$ as a string and append $200$ to the end of it. * For example, $7$ would become $7200$ and $1234$ would become $1234200$. ## Constraints * All values in input are integers. * $1 \le N \le 10^5$ * $1 \le K \le 20$ ## Input Input is given from Standard Input in the following format: $N$ $K$ [samples]

Samples

Input #1

2021 4

Output #1

50531

Applying the operation on $N=2021$ results in $N$ becoming $2021 \rightarrow 2021200 \rightarrow 10106 \rightarrow 10106200 \rightarrow 50531$.

Input #2

40000 2

Output #2

Input #3

8691 20

Output #3

84875488281

The answer may not fit into the signed $32$\-bit integer type.

API Response (JSON)

{
  "problem": {
    "name": "200th ABC-200",
    "description": {
      "content": "You are given an integer $N$.   Do the following operation $K$ times on it and print the resulting integer. *   If $N$ is a multiple of $200$, divide it by $200$. *   Otherwise, see $N$ as a string a",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "abc200_b"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "You are given an integer $N$.  \nDo the following operation $K$ times on it and print the resulting integer.\n\n*   If $N$ is a multiple of $200$, divide it by $200$.\n*   Otherwise, see $N$ as a string a...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

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