Can you get AC?

AtCoder

IDcode_festival_2017_qualc_a

Time2000ms

Memory256MB

Difficulty—

Snuke built an online judge to hold a programming contest. When a program is submitted to the judge, the judge returns a verdict, which is a two-character string that appears in the string $S$ as a contiguous substring. (The judge can return any two-character substring of $S$.) Determine whether the judge can return the string `AC` as the verdict to a program. ## Constraints * $2 \leq |S| \leq 5$ * $S$ consists of uppercase English letters. ## Input Input is given from Standard Input in the following format: $S$ [samples]

Samples

Input #1

BACD

Output #1

Yes

The string `AC` appears in `BACD` as a contiguous substring (the second and third characters).

Input #2

ABCD

Output #2

No

Although the string `ABCD` contains both `A` and `C` (the first and third characters), the string `AC` does not appear in `ABCD` as a contiguous substring.

Input #3

CABD

Output #3

No

Input #4

ACACA

Output #4

Yes

Input #5

XX

Output #5

No

API Response (JSON)

{
  "problem": {
    "name": "Can you get AC?",
    "description": {
      "content": "Snuke built an online judge to hold a programming contest. When a program is submitted to the judge, the judge returns a verdict, which is a two-character string that appears in the string $S$ as a co",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "code_festival_2017_qualc_a"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "Snuke built an online judge to hold a programming contest.\nWhen a program is submitted to the judge, the judge returns a verdict, which is a two-character string that appears in the string $S$ as a co...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

Full JSON Raw Segments