m_solutions2020_e

1 files changed, 2 insertions, 0 deletions

diff --git a/atcoder.md b/atcoder.md
index c51b2e6..42cde35 100644
--- a/atcoder.md
+++ b/atcoder.md
@@ -169,3 +169,5 @@
 - aising2020_e: Greedy, pick best camel for each position
 
 - tenka1_2019_d: *The necessary and sufficient condition for the triangle to existis the largest ofR; G; Bbeing less thanS=2.*
+
+- m_solutions2020_e: For each area, don't try adding both the x and y railroads