[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

难度递进应遵循每册内部平滑升级(同题型难度跨度不超过2级),跨册之间有明确梯度标注;单册内难度跳跃过大(如从2元素排序直接到多变量组合)会导致中途卡壳

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/286328
API
curl https://kongchang.com/api/v1/knowledge/claims/286328
MCP
get_claim(id=286328)