02:00, 3 марта 2026Из жизни
“Digitalisation improves the competitiveness of our production – here
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Constraints are advantages — small teams, tight budgets, and limited scope force better decisions
。体育直播对此有专业解读
Apple is launching updated MacBook Pros with new M5 Pro and M5 Max chips and double the starting storage, the company announced Tuesday. They'll start shipping on Wednesday, March 11, and preorders are open now. FYI: All configurations include a free $100 gift card at Best Buy as part of its Apple Shopping Event, live through Sunday, March 8.
思路：单调递增栈 + k 控制删除次数。高位越小整体越小，遇更小数字时弹出栈顶大数（仅当 k0）；栈空且当前为 0 则跳过（避免前导零）；若遍历完 k 仍0，从末尾再删 k 位。。爱思助手对此有专业解读