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Open on Codeforces · 384 unique accepted
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Quality: 2,714 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 31, 2025 · Rust 2021 (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: May 8, 2025 · Rust 2021 (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 6, 2025 · Rust 2021 (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · Rust 2021 (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Mar 27, 2025 · Rust 2021 (first AC)
Quality: 1,524 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Mar 26, 2025 · Rust 2021 (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Mar 24, 2025 · Rust 2021 (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Mar 22, 2025 · Rust 2021 (first AC)
Tags: bitmasks, data structures, dp · first AC: Mar 21, 2025 · Rust 2021 (first AC)
Quality: 222 global accepts · Tags: *special · first AC: Mar 20, 2025 · Rust 2021 (first AC)
Quality: 997 global accepts · Tags: constructive algorithms, graphs, greedy, probabilities · first AC: Mar 15, 2025 · Rust 2021 (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · Rust 2021 (first AC)
Quality: 1,906 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 27, 2025 · Rust 2021 (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 31, 2025 · Rust 2021 (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: May 12, 2025 · Rust 2021 (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: May 10, 2025 · Rust 2021 (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: May 2, 2025 · Rust 2021 (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · Rust 2021 (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · Rust 2021 (first AC)
Quality: 1,664 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 5, 2025 · Rust 2021 (first AC)
Quality: 563 global accepts · Tags: — · first AC: Mar 27, 2025 · Rust 2021 (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Mar 19, 2025 · Rust 2021 (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: May 2, 2025 · Rust 2021 (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Mar 28, 2025 · Rust 2021 (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Mar 18, 2025 · Rust 2021 (first AC)