n, k = map(int, input().split()) # 数据获取 fans = [] for i in range(n): x, y = map(int, input().split()) support = x + y * 2 fans.append((support, y, i + 1)) # 记录支持度,收藏数,编号 fans.sort(key = lambda x : (-x[0], -x[1], x[2])) # 排序选出前k个 gift_list = fans[:k:] gift_list.sort(key = lambda x : x[2]) # 按编号排序并输出 ...