NYT Connections Sports Edition today: Hints and answers for February 28
Montgomery stressed that the model is intentionally issuer‑agnostic and composable: if two developers share trust in different issuers, they can still find overlapping trust paths, and the more independent issuers exist, the stronger the overall system becomes.
。关于这个话题，safew官方版本下载提供了深入分析
let pending = new Uint8Array(0);
方向遍历顺序说明下一个倒序（从右往左）先处理右侧，栈里存「右侧候选」上一个正序（从左往右）先处理左侧，栈里存「左侧候选」