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Educational Codeforces 047

2018-07-25

dp(21) greedy(8) binary-search(6) expected-value(6) brute-force-search(4) dijkstra(4) memo化再帰(4) periodicity(4) simulation(4) 2d-grid(3) bfs(3) binary-indexed-tree(3) factoring(3) game(3) geometry(3) grundy数(3) nim(3) prime-number(3) priority-queue(3) adhoc(2) bipartite-graph(2) combination(2) fibonacci(2) gcd-lcm(2) hamiltonian-cycle(2) implementation(2) manhattan(2) math(2) pazzle(2) sqrt-decomposition(2) union-find(2) しゃくとり法(2) 誤差(2) 2d-imos法(1) about-yang33(1) bigint(1) bitdp(1) brackets(1) calendar(1) caliper(1) chinese-remainder-theorem(1) compression(1) cyclic-group(1) dfs(1) digit-dp(1) dp復元(1) dsu-on-tree(1) euler-phi(1) fraction(1) garner(1) gauss-seidel(1) graph(1) inequality(1) integral(1) interval-scheduling(1) leap-year(1) lp-dual(1) matrix(1) maximum-flow(1) meet-in-the-middle(1) mincostflow(1) oeis(1) parallel(1) polynomial-interpolation(1) powmod(1) probability(1) proof(1) quadratic-function(1) right-first-search(1) rust(1) shortest-path-dag(1) simultaneous-equations(1) simultaneous-linear-congruences(1) strongly-connected-component-decomposition(1) ternary-search(1) tree-dp(1) unionfind(1) warshall-floyd(1) xor(1) 問題集まとめ(1) 復習(1) 挿入dp(1) 閉路検出(1)