From 118d5aa59da2b0220057bcf7cd5273d34b798724 Mon Sep 17 00:00:00 2001 From: Steven <52871164+sstonaker@users.noreply.github.com> Date: Sun, 28 Nov 2021 23:22:36 -0600 Subject: [PATCH] fix(curriculum): added whitespace after MathJax tag (#44304) --- .../project-euler/problem-331-cross-flips.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-331-cross-flips.md b/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-331-cross-flips.md index 95f5391b7f..024faedcfd 100644 --- a/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-331-cross-flips.md +++ b/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-331-cross-flips.md @@ -18,7 +18,7 @@ It can be proven that 3 is the minimal number of turns to finish this game. The bottom left disk on the $N×N$ board has coordinates (0, 0); the bottom right disk has coordinates ($N - 1$,$0$) and the top left disk has coordinates ($0$,$N - 1$). -Let $C_N$ be the following configuration of a board with $N × N$disks: A disk at ($x$, $y$) satisfying $N - 1 \le \sqrt{x^2 + y^2} \lt N$, shows its black side; otherwise, it shows its white side. $C_5$ is shown above. +Let $C_N$ be the following configuration of a board with $N × N$ disks: A disk at ($x$, $y$) satisfying $N - 1 \le \sqrt{x^2 + y^2} \lt N$, shows its black side; otherwise, it shows its white side. $C_5$ is shown above. Let $T(N)$ be the minimal number of turns to finish a game starting from configuration $C_N$ or 0 if configuration $C_N$ is unsolvable. We have shown that $T(5) = 3$. You are also given that $T(10) = 29$ and $T(1\\,000) = 395\\,253$.