P2241 Counting Squares (Enhanced Testdata Version)
Background
1997 Junior Problem 1.
Description
Given an $n \times m$ grid board, compute how many squares and how many rectangles (excluding squares) it contains.
Input Format
One line: two positive integers $n,m$ ($n \leq 5000,m \leq 5000$).
Output Format
One line: two positive integers, the numbers of squares and rectangles (excluding squares) in the grid, respectively.
Explanation/Hint
Translated by ChatGPT 5