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Trang web này hoạt động tốt nhất khi JavaScript được cho phép.
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Danh sách
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Hiện dạng bài
Nhóm
Tất cả
---
200DE
BEGIN
BEGINNER_FREECONTEST
CHONQG
Chưa phân loại
CSES
FREECONTEST
KHAOSAT
THITHAT
TIN10
Dạng bài
200DE
2CONTRO
BACKTRACKING
BASE
BEGIN
BFS
BIGNUM
BITMASK
BUG
CAU1
CAU2
CAU3
CAU4
CAU5
CAU6
CAU7
CAU8
CAYKHUNG
CHIADETRI
CHINHPHUONG
Chưa phân loại
cl_ad_hoc
cl_backtracking
cl_bfs
cl_binary_search
cl_bitmasks
cl_brute_force
cl_combinatorics
cl_constructive
cl_data_structures
cl_dfs
cl_divide_conquer
cl_dp
cl_dp_bitmask
cl_dp_digit
cl_dp_knapsack
cl_dp_tree
cl_dsu
cl_flows_matching
cl_games
cl_geometry
cl_graphs
cl_greedy
cl_hashing
cl_implementation
cl_interactive
cl_lca
cl_math
cl_matrix_exp
cl_mst
cl_number_theory
cl_prefix_sum
cl_segment_tree
cl_shortest_paths
cl_simulation
cl_sliding_window
cl_sorting
cl_sparse_table
cl_stack_queue
cl_string_algo
cl_strings
cl_topo_scc
cl_trees
cl_two_pointers
CONGTHUC
CUASOTRUOT
DAYSO
DEQUE
DEQUY
DFS
DICT
DIEM10
DIEM15
DIEM16
DIEM20
DIEM5
DIJKSTRA
DONGDU
DOTHI
DUONGTHANG
DUYET
EULER
FOR
FUNCTION
HASH
HINHHOC
IF
kscumpn
L1
L2
L3
LIENTIEP
LIST
LOOP
LUABO
LUYTHUA
MANGTRU
MATRAN
NGHIENCUU
NGUYENTO
NHIPHAN
QHD
QHDCAY
QHDTT
QL
QUAYLUI
QUEUE
SANGNT
SANGUOC
SAPXEP
SEGMENTTREE
SETMAP
SOHOC
SOK
SORT
STACK
STRING
STRUCT
THAMLAM
THUASONGUYENTO
TIN10
TKNP
TONGTIENTO
TOTNGHIEP
TRINHCHAMNGOAI
UCLN
UOCSO
XAUKITU
XEMLAITEST
Khoảng điểm
Tìm
Ngẫu nhiên
Những bài tập nổi bật
[2627 KS1] CHIAHET
ID
Bài
Nhóm
Điểm
% AC
# AC
cses_add1_3307_nearest_campsites
[CSES 3307] Nearest Campsites II
CSES
1,00
0,0%
0
cses_add1_3361_two_array_average
[CSES 3361] Two Array Average
CSES
1,00
0,0%
0
cses_add1_3404_permutation_subse
[CSES 3404] Permutation Subsequence
CSES
1,00
0,0%
0
cses_add2_1148_maximum_building
[CSES 1148] Maximum Building II
CSES
1,00
0,0%
0
cses_add2_1157_mex_grid_queries
[CSES 1157] Mex Grid Queries
CSES
1,00
0,0%
0
cses_add2_1159_book_shop_ii
[CSES 1159] Book Shop II
CSES
1,00
0,0%
0
cses_add2_1161_stick_divisions
[CSES 1161] Stick Divisions
CSES
1,00
0,0%
0
cses_add2_1189_food_division
[CSES 1189] Food Division
CSES
1,00
0,0%
0
cses_add2_1665_coding_company
[CSES 1665] Coding Company
CSES
1,00
0,0%
0
cses_add2_1698_swap_round_sortin
[CSES 1698] Swap Round Sorting
CSES
1,00
0,0%
0
cses_add2_1706_school_excursion
[CSES 1706] School Excursion
CSES
1,00
0,0%
0
cses_add2_1709_coin_grid
[CSES 1709] Coin Grid
CSES
1,00
0,0%
0
cses_add2_2075_reversal_sorting
[CSES 2075] Reversal Sorting
CSES
1,00
0,0%
0
cses_add2_2115_bit_substrings
[CSES 2115] Bit Substrings
CSES
1,00
0,0%
0
cses_add2_2131_grid_puzzle_ii
[CSES 2131] Grid Puzzle II
CSES
1,00
0,0%
0
cses_add2_2132_increasing_array
[CSES 2132] Increasing Array II
CSES
1,00
0,0%
0
cses_add2_2174_removing_digits_i
[CSES 2174] Removing Digits II
CSES
1,00
0,0%
0
cses_add2_2180_coin_arrangement
[CSES 2180] Coin Arrangement
CSES
1,00
0,0%
0
cses_add2_2402_two_stacks_sortin
[CSES 2402] Two Stacks Sorting
CSES
1,00
0,0%
0
cses_add2_2426_programmers_and_a
[CSES 2426] Programmers and Artists
CSES
1,00
0,0%
0
cses_add2_2430_binary_subsequenc
[CSES 2430] Binary Subsequences
CSES
1,00
0,0%
0
cses_add2_2432_grid_puzzle_i
[CSES 2432] Grid Puzzle I
CSES
1,00
0,0%
0
cses_add2_3108_k_subset_sums_i
[CSES 3108] K Subset Sums I
CSES
1,00
0,0%
0
cses_add2_3109_k_subset_sums_ii
[CSES 3109] K Subset Sums II
CSES
1,00
0,0%
0
cses_add2_3159_replace_with_diff
[CSES 3159] Replace with Difference
CSES
1,00
0,0%
0
cses_add2_3161_gcd_subsets
[CSES 3161] GCD Subsets
CSES
1,00
0,0%
0
cses_add2_3215_bouncing_ball_ste
[CSES 3215] Bouncing Ball Steps
CSES
1,00
0,0%
0
cses_add2_3216_bouncing_ball_cyc
[CSES 3216] Bouncing Ball Cycle
CSES
1,00
0,0%
0
cses_add2_3218_knight_moves_quer
[CSES 3218] Knight Moves Queries
CSES
1,00
0,0%
0
cses_add2_3312_grid_coloring_ii
[CSES 3312] Grid Coloring II
CSES
1,00
0,0%
0
cses_add2_3401_stick_difference
[CSES 3401] Stick Difference
CSES
1,00
0,0%
0
cses_add2_3402_minimum_cost_pair
[CSES 3402] Minimum Cost Pairs
CSES
1,00
0,0%
0
cses_add2_3425_same_sum_subsets
[CSES 3425] Same Sum Subsets
CSES
1,00
0,0%
0
cses_advgraph_1134_pr_fer_code
[CSES 1134] Prüfer Code
CSES
1,00
0,0%
0
cses_advgraph_1203_visiting_citi
[CSES 1203] Visiting Cities
CSES
1,00
0,0%
0
cses_advgraph_1677_network_break
[CSES 1677] Network Breakdown
CSES
1,00
0,0%
0
cses_advgraph_1685_new_flight_ro
[CSES 1685] New Flight Routes
CSES
1,00
0,0%
0
cses_advgraph_1699_flight_route
[CSES 1699] Flight Route Requests
CSES
1,00
0,0%
0
cses_advgraph_1700_tree_isomorph
[CSES 1700] Tree Isomorphism I
CSES
1,00
0,0%
0
cses_advgraph_1701_tree_isomorph
[CSES 1701] Tree Isomorphism II
CSES
1,00
0,0%
0
cses_advgraph_1702_tree_traversa
[CSES 1702] Tree Traversals
CSES
1,00
0,0%
0
cses_advgraph_1703_critical_citi
[CSES 1703] Critical Cities
CSES
1,00
0,0%
0
cses_advgraph_1704_network_renov
[CSES 1704] Network Renovation
CSES
1,00
0,0%
0
cses_advgraph_1705_forbidden_cit
[CSES 1705] Forbidden Cities
CSES
1,00
0,0%
0
cses_advgraph_1707_graph_girth
[CSES 1707] Graph Girth
CSES
1,00
0,0%
0
cses_advgraph_1752_creating_offi
[CSES 1752] Creating Offices
CSES
1,00
0,0%
0
cses_advgraph_1756_acyclic_graph
[CSES 1756] Acyclic Graph Edges
CSES
1,00
0,0%
0
cses_advgraph_1757_course_schedu
[CSES 1757] Course Schedule II
CSES
1,00
0,0%
0
cses_advgraph_2177_strongly_conn
[CSES 2177] Strongly Connected Edges
CSES
1,00
0,0%
0
cses_advgraph_2179_even_outdegre
[CSES 2179] Even Outdegree Edges
CSES
1,00
0,0%
0
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