Three-Point Shot

AtCoder

IDabc188_a

Time2000ms

Memory256MB

Difficulty—

A basketball game is being played, and the score is now $X$\-$Y$. Here, it is guaranteed that $X \neq Y$. Can the team which is behind turn the tables with a successful three-point goal? In other words, if the team which is behind earns three points, will its score become strictly greater than that of the other team? ## Constraints * $0 \le X \le 100$ * $0 \le Y \le 100$ * $X \neq Y$ * $X$ and $Y$ are integers. ## Input Input is given from Standard Input in the following format: $X$ $Y$ [samples]

Samples

Input #1

3 5

Output #1

Yes

The team with $3$ points is behind.  
After a successful $3$\-point goal, it will have $6$ points, which is greater than that of the other team - $5$.  
Thus, we should print `Yes`.

Input #2

16 2

Output #2

No

The gap is too much. The team which is behind cannot overtake the other by getting $3$ points.

Input #3

12 15

Output #3

No

A $3$\-point goal will tie the score but not turn the tables.

API Response (JSON)

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  "problem": {
    "name": "Three-Point Shot",
    "description": {
      "content": "A basketball game is being played, and the score is now $X$\\-$Y$. Here, it is guaranteed that $X \\neq Y$.   Can the team which is behind turn the tables with a successful three-point goal?   In other ",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "abc188_a"
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  "statements": [
    {
      "statement_type": "Markdown",
      "content": "A basketball game is being played, and the score is now $X$\\-$Y$. Here, it is guaranteed that $X \\neq Y$.  \nCan the team which is behind turn the tables with a successful three-point goal?  \nIn other ...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

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