3,408 unique problems · page 7 of 23
Codeforces Solutions — Page 7
Browse Codeforces solutions by problem name, contest ID, rating, topic, and language. 3,408 unique problems are available in the library. Page 7 of 23 lists problems 901–1,050.
Showing problems 901–1,050 of 3,408. Every problem in this collection is available across these pages.
Codeforces · 1419D2
Codeforces 1419D2 — Sage's Birthday (hard version)
Sorting & searching · 1 language
Codeforces · 1420C2
Codeforces 1420C2 — Pokémon Army (hard version)
Dynamic programming · 1 language
Codeforces · 1421B
Codeforces 1421B — Putting Bricks in the Wall
Implementation & simulation · 1 language
Codeforces · 1428G2
Codeforces 1428G2 — Lucky Numbers (Hard Version)
Dynamic programming · 1 language
Codeforces · 1446D1
Codeforces 1446D1 — Frequency Problem (Easy Version)
Data structures · 1 language