... (Triple Dots)

AtCoder

IDabc168_b

Time2000ms

Memory256MB

Difficulty—

We have a string $S$ consisting of lowercase English letters. If the length of $S$ is at most $K$, print $S$ without change. If the length of $S$ exceeds $K$, extract the first $K$ characters in $S$, append `...` to the end of them, and print the result. ## Constraints * $K$ is an integer between $1$ and $100$ (inclusive). * $S$ is a string consisting of lowercase English letters. * The length of $S$ is between $1$ and $100$ (inclusive). ## Input Input is given from Standard Input in the following format: $K$ $S$ [samples]

Samples

Input #1

7
nikoandsolstice

Output #1

nikoand...

`nikoandsolstice` has a length of $15$, which exceeds $K=7$.
We should extract the first $7$ characters in this string, append `...` to the end of them, and print the result `nikoand...`.

Input #2

40
ferelibenterhominesidquodvoluntcredunt

Output #2

ferelibenterhominesidquodvoluntcredunt

The famous quote from Gaius Julius Caesar.

API Response (JSON)

{
  "problem": {
    "name": "... (Triple Dots)",
    "description": {
      "content": "We have a string $S$ consisting of lowercase English letters. If the length of $S$ is at most $K$, print $S$ without change. If the length of $S$ exceeds $K$, extract the first $K$ characters in $S$, ",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "abc168_b"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "We have a string $S$ consisting of lowercase English letters.\nIf the length of $S$ is at most $K$, print $S$ without change.\nIf the length of $S$ exceeds $K$, extract the first $K$ characters in $S$, ...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

Full JSON Raw Segments