Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,084 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 70 / 84Export PDF (full filtered list)
Quality: 367 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 19, 2020 · Kotlin 1.4 (first AC)
Quality: 52 global accepts · Tags: *special, strings · first AC: Nov 12, 2020 · Kotlin 1.4 (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Oct 17, 2020 · Kotlin 1.4 (first AC)
Quality: 141 global accepts · Tags: *special, data structures, geometry, math, sortings · first AC: Aug 4, 2020 · Java 8 (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2020 · Kotlin 1.4 (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Oct 30, 2025 · Kotlin 2.2 (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · Kotlin 1.9 (first AC)
Quality: 259 global accepts · Tags: data structures, dp · first AC: Nov 9, 2024 · last AC: Nov 9, 2024 · Rust 2021 (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 7, 2024 · Rust 2021 (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Jul 29, 2023 · Kotlin 1.6 (first AC)
Quality: 557 global accepts · Tags: brute force, data structures, trees · first AC: Jan 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Jan 19, 2023 · Kotlin 1.7 (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jan 3, 2023 · Kotlin 1.7 (first AC)
Quality: 640 global accepts · Tags: binary search, interactive · first AC: Nov 26, 2022 · Kotlin 1.6 (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Aug 25, 2021 · Kotlin 1.4 (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Jul 11, 2021 · Kotlin 1.4 (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Jan 30, 2021 · Kotlin 1.4 (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Nov 13, 2020 · Kotlin 1.4 (first AC)
Quality: 728 global accepts · Tags: dp, greedy · first AC: Oct 17, 2020 · Kotlin 1.4 (first AC)
Quality: 215 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · last AC: Apr 5, 2026 · Kotlin 2.2 (first AC)
Quality: 77 global accepts · Tags: graphs · first AC: Mar 14, 2026 · Kotlin 2.2 (first AC)
Quality: 266 global accepts · Tags: dp, sortings, trees · first AC: Mar 2, 2025 · Kotlin 1.9 (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Apr 6, 2024 · Kotlin 1.9 (first AC)