题面(本人翻译)
A triangle is a Heron’s triangle if it satisfies that the side lengths of it are consecutive integers t - 1, t, t + 1 and thatits area is an integer. Now, for given n you need to f...
1. 题目
1.1 英文题目
given an integer rowindex, return the rowindexth (0-indexed) row of the pascal's triangle.
in pascal's triangle, each number is the sum of the two numbers directly above it as ...