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ID Bài Nhóm ▾ Điểm % AC # AC
fc_hwc_r4_selfie Happy Wedding Contest - Round 4 - SELFIE Free Contest 1,81 8,7% 4
fc_hwc_r4_team Happy Wedding Contest - Round 4 - TEAM Free Contest 1,81 16,7% 1
fc_hwc_r4_tree Happy Wedding Contest - Round 4 - TREE Free Contest 1,81 5,7% 6
fct022_mission Testing Round 22 - MISSION Free Contest 0,60 53,8% 23
fct022_robots Testing Round 22 - ROBOTS Free Contest 0,60 35,3% 151
fct022_xor2seq Testing Round 22 - XOR2SEQ Free Contest 0,60 38,0% 52
kmp_append Append Educational 0,01 21,5% 56
kmp_badnum Bad Numbers Educational 0,01 6,3% 11
rmq_board Bảng Educational 1,00 16,1% 69
rmq_divseq Chia dãy Educational 0,30 23,2% 97
secondthread_tree_circumference Circumference of a Tree Educational 0,30 47,2% 386
secondthread_tree_flow Cycle Free Flow Educational 0,50 47,5% 134
rmq_torture Dãy ngoặc Educational 1,00 24,8% 32
rmq_kbracket Dãy ngoặc bậc K Educational 0,50 24,9% 51
sqrt2_h Demen và những truy vấn lẻ Educational 1,20 24,4% 19
sqrt2_e DeMen100ns và thành phố Educational 0,50 31,7% 38
geo_c Diện tích đa giác Educational 0,10 33,3% 429
trie_cleanup Dọn dẹp máy tính Educational 0,01 8,4% 9
kmp_cpic Dư ảnh thời gian Educational 0,01 3,7% 3
sqrt_i Du lịch Educational 1,00 39,8% 16
sqrt2_a Dynamic Connectivity Educational 0,50 19,0% 69
secondthread_tree_diameter Dynamic Diameter Educational 0,50 38,0% 218
backtrack_c Educational Backtracking: Bể chứa nước Educational 0,20 22,4% 91
backtrack_e Educational Backtracking: Biểu thức Educational 0,50 16,3% 123
backtrack_i Educational Backtracking: Két sắt Educational 0,20 30,0% 56
backtrack_h Educational Backtracking: Số ước số Educational 0,60 14,1% 101
backtrack_b Educational Backtracking: Tháp Hà Nội 2 Educational 0,10 33,4% 138
backtrack_d Educational Backtracking: Xâu đầy đủ Educational 0,10 23,5% 199
backtrack_g Educational Backtracking: Xếp hình Educational 0,40 7,9% 21
backtrack_f Educational Backtracking: Đếm dãy GCD Educational 0,30 16,5% 66
backtrack_a Educational Backtracking: Đi dạo Educational 0,60 5,4% 48
backtrack_j Educational Backtracking: Điền chữ L Educational 0,30 17,8% 68
backtrack_k Educational Backtracking: Đổi dấu Educational 0,20 52,9% 106
segtree_itds1 Educational Segment Tree Contest - ITDS1 Educational 0,40 16,6% 1086
segtree_itds2 Educational Segment Tree Contest - ITDS2 Educational 1,90 6,1% 3
segtree_itez1 Educational Segment Tree Contest - ITEZ1 Educational 0,10 45,8% 2410
segtree_itez2 Educational Segment Tree Contest - ITEZ2 Educational 0,10 47,6% 2401
segtree_itladder Educational Segment Tree Contest - ITLADDER Educational 0,50 23,1% 639
segtree_itlazy Educational Segment Tree Contest - ITLAZY Educational 0,15 34,6% 1921
segtree_itmed Educational Segment Tree Contest - ITMED Educational 0,15 17,5% 1073
segtree_itmix Educational Segment Tree Contest - ITMIX Educational 0,50 15,8% 344
segtree_itstr Educational Segment Tree Contest - ITSTR Educational 0,50 19,0% 157
segtree_itteq1 Educational Segment Tree Contest - ITTEQ1 Educational 1,60 19,8% 67
segtree_itx2 Educational Segment Tree Contest - ITX2 Educational 1,50 17,2% 8
secondthread_tree_richtree Filthy Rich Trees Educational 0,70 34,5% 94
geo_j Giao điểm hai đường thẳng Educational 0,20 46,3% 197
geo_a Góc của điểm trong hệ tọa độ cực Educational 0,10 13,3% 370
geo_b Góc giữa hai vector Educational 0,10 25,3% 308
geo_n Hai đường thẳng song song với đường thẳng cho trước Educational 0,25 28,5% 92
sqrt_d Hamilton Path Educational 0,20 39,5% 257