Directory page 21 of 94
Competitive Programming Solution Directory — Page 21
Browse page 21 of the Magical CP Library A–Z directory: 14,011 competitive programming problems with solutions in the available languages.
Each problem appears once here, with separate language links when multiple implementations are available.
AtCoder · abc180_e
ABC180 E — Traveling Salesman among Aerial Cities
Dynamic programming · 1 language
AtCoder · abc201_b
ABC201 B — Do you know the second highest mountain?
Implementation & simulation · 2 languages