Round Up the Mean

AtCoder

IDabc082_a

Time2000ms

Memory256MB

Difficulty—

You are given two positive integers $a$ and $b$. Let $x$ be the average of $a$ and $b$. Print $x$ rounded up to the nearest integer. ## Constraints * $a$ and $b$ are integers. * $1 \leq a, b \leq 100$ ## Input Input is given from Standard Input in the following format: $a$ $b$ [samples]

Samples

Input #1

1 3

Output #1

2

The average of $1$ and $3$ is $2.0$, and it will be rounded up to the nearest integer, $2$.

Input #2

7 4

Output #2

6

The average of $7$ and $4$ is $5.5$, and it will be rounded up to the nearest integer, $6$.

Input #3

5 5

Output #3

API Response (JSON)

{
  "problem": {
    "name": "Round Up the Mean",
    "description": {
      "content": "You are given two positive integers $a$ and $b$. Let $x$ be the average of $a$ and $b$. Print $x$ rounded up to the nearest integer.",
      "description_type": "Markdown"
    },
    "platform": "AtCoder",
    "limit": {
      "time_limit": 2000,
      "memory_limit": 262144
    },
    "difficulty": "None",
    "is_remote": true,
    "is_sync": true,
    "sync_url": null,
    "sign": "abc082_a"
  },
  "statements": [
    {
      "statement_type": "Markdown",
      "content": "You are given two positive integers $a$ and $b$. Let $x$ be the average of $a$ and $b$. Print $x$ rounded up to the nearest integer.\n\n## Constraints\n\n*   $a$ and $b$ are integers.\n*   $1 \\leq a, b \\le...",
      "is_translate": false,
      "language": "English"
    }
  ]
}

Full JSON Raw Segments