# OCME · 知識與練習查找

302 MKO / 1,441 families / 360 batches / 36,000 questions.

36,000 second-context math/bilingual reviewed; 0 display/symbol-checked candidates. Source questions: candidate. English: ai_candidate. No new proof, Lean, SREG or training.

25 results; page 1/1.

## 第 20376 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0051`; number: 20376
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0051/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0051/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0051.json)

## 第 20377 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0052`; number: 20377
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0052/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0052/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0052.json)

## 第 20378 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0053`; number: 20378
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0053/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0053/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0053.json)

## 第 20379 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0054`; number: 20379
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0054/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0054/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0054.json)

## 第 20380 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0055`; number: 20380
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0055/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0055/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0055.json)

## 第 20381 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0056`; number: 20381
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0056/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0056/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0056.json)

## 第 20382 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0057`; number: 20382
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0057/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0057/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0057.json)

## 第 20383 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0058`; number: 20383
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0058/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0058/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0058.json)

## 第 20384 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0059`; number: 20384
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0059/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0059/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0059.json)

## 第 20385 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0060`; number: 20385
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0060/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0060/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0060.json)

## 第 20386 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0061`; number: 20386
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0061/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0061/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0061.json)

## 第 20387 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0062`; number: 20387
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0062/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0062/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0062.json)

## 第 20388 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0063`; number: 20388
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0063/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0063/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0063.json)

## 第 20389 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0064`; number: 20389
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0064/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0064/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0064.json)

## 第 20390 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0065`; number: 20390
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0065/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0065/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0065.json)

## 第 20391 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0066`; number: 20391
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0066/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0066/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0066.json)

## 第 20392 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0067`; number: 20392
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0067/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0067/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0067.json)

## 第 20393 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0068`; number: 20393
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0068/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0068/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0068.json)

## 第 20394 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0069`; number: 20394
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0069/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0069/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0069.json)

## 第 20395 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0070`; number: 20395
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0070/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0070/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0070.json)

## 第 20396 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0071`; number: 20396
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0071/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0071/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0071.json)

## 第 20397 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0072`; number: 20397
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0072/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0072/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0072.json)

## 第 20398 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0073`; number: 20398
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0073/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0073/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0073.json)

## 第 20399 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0074`; number: 20399
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0074/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0074/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0074.json)

## 第 20400 題：鴿籠原理

- ID: `q-20261014-advance-20261107-r05-pigeonhole-principle-0075`; number: 20400
- Processing: second_context_reviewed
- MKO: [mko-pigeonhole-principle](/zh-Hant/mko/mko-pigeonhole-principle/)
- Family: [qf-mod38-pigeon-premise-audit](/zh-Hant/explore/?family=qf-mod38-pigeon-premise-audit)
- Batch: [batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations](/zh-Hant/explore/?batch=batch-20261014-advance-20261107-r05-pigeonhole-principle-foundations)
- [Derivation](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0075/) / [Markdown](/zh-Hant/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0075/index.md) / [JSON](/data/question-derivations/questions/q-20261014-advance-20261107-r05-pigeonhole-principle-0075.json)

