На данный момент в документе находится 241 позиция.
int idx = arr[i] - min;
，这一点在safew官方版本下载中也有详细论述
Earlier today, Secretary of War Pete Hegseth shared on X that he is directing the Department of War to designate Anthropic a supply chain risk. This action follows months of negotiations that reached an impasse over two exceptions we requested to the lawful use of our AI model, Claude: the mass domestic surveillance of Americans and fully autonomous weapons.
На втором этапе создали «белый список» украинских пользователей, которым вернули доступ к системе.
描述：给定字符串 num（非负整数）和整数 k，移除 k 位数字，使剩余数字最小。以字符串形式返回（不含前导零）。