bucketArr[j] = curr-val;
res[realIdx] = stack.length ? stack.at(-1) : -1;
，更多细节参见51吃瓜
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Determine if it's satisfiable or not WITHOUT USING ANY EXTERNAL TOOLS.
# memory = 2048 # MiB, default
Whats new to streaming this week? (Feb. 27, 2026)
· 朱文 · 来源：crypto资讯