Array integer ranks

array-integer-ranks · version 1.0.0 · Numbers & math · free, no key needed

Assign competition (1224) ranks to canonical integers; ties share the minimum rank.

Use when you need to: array integer ranks · competition ranks of integers · 1224 integer ranks.

Supported

• array integer ranks
• competition ranks of integers
• 1224 integer ranks

Not supported

• dense ranks
• ordinal ranks
• fractional ranks
• percentile ranks

Behavior

• values is a non-empty array of at most 10000 canonical integer strings (BigInt; -0 becomes 0).
• Smaller numeric values rank closer to 1.
• Tied values share the minimum competition rank of the tie group; the next distinct value skips ranks (1224).
• The rank of a value equals 1 plus the number of input values that are strictly smaller.
• ranks has the same length and order as values; each rank is a JSON integer >= 1.

Input

• values (array of string, required): min items 1; max items 10000; each min length 1; each max length 1001

Output

• ranks (array of integer, required): min items 1; max items 10000; each min 1; each max 10000

Limits

• max values: 10000
• max digits: 1000

Example

Request input:

{
  "values": [
    "3",
    "1",
    "1",
    "2"
  ]
}

Response:

{
  "result": {
    "ranks": [
      4,
      1,
      1,
      3
    ]
  }
}

How to call it

MCP

Connect https://computefirst.net/mcp (setup), then call execute with:

{
  "id": "array-integer-ranks",
  "version": "1.0.0",
  "input": {
    "values": [
      "3",
      "1",
      "1",
      "2"
    ]
  }
}

HTTP (no key)

curl -X POST https://computefirst.net/v1/tools/array-integer-ranks/versions/1.0.0/execute \
  -H "Content-Type: application/json" \
  -d '{"values":["3","1","1","2"]}'

The machine-readable contract is at /v1/tools/array-integer-ranks/versions/1.0.0.

CLI

node cli.mjs run array-integer-ranks 1.0.0 --input input.json --base-url https://computefirst.net

Get the client at /clients/cli/.

Related tools

• Array integer GCD: Compute the non-negative greatest common divisor of an array of canonical integer strings.
• Array integer LCM: Compute the non-negative least common multiple of an array of canonical integer strings.
• Array integer min max: Return the numeric minimum and maximum of canonical integer strings.
• Array integer mode: Return the most frequent canonical integers, listing every mode in first-seen order.
• Array integer adjacent diff: Replace an array of canonical integer strings with consecutive first differences.
• Array integer cumulative sum: Replace an array of canonical integer strings with equal-length prefix sums.