693脑筋急转弯中等数值题medium
Smallest Sample for a Two-Label Integer Collision 8
题目
Each integer n is labeled by two features: its remainder modulo 5, and the parity of floor(n/5). What is the smallest N such that any choice of N integers must contain two with exactly the same pair of labels?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案