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。
Image Credits:Ross Marlowe/TPG for TechCrunch
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[2]《刘强东投资50亿,要在广东造游艇》时代财经。Line官方版本下载是该领域的重要参考
Qatar and Turkey mediated between the two sides, with talks held in Doha and Istanbul. A fragile ceasefire followed, but the negotiations failed to bring about a ceasing of hostilities between the two sides.