Danh sách bài

Tìm kiếm bài tập

Khoảng điểm
Tìm Ngẫu nhiên

Những bài tập nổi bật

ID Bài Nhóm Điểm % AC # AC
pvhoi22_1_courses PVHOI 2.2 bài 1: Lựa chọn môn học (70 điểm) GSPVH 0,70 11,8% 270
fct024_tabledel Free Contest Testing Round 24 - TABLEDEL Free Contest 0,70 51,5% 520
fct024_election Free Contest Testing Round 24 - ELECTION Free Contest 0,70 39,0% 866
fct024_fword Free Contest Testing Round 24 - FWORD Free Contest 0,70 32,3% 182
cf_edu2e Codeforces Educational 2E - Lomsat gelral Educational Codeforces 0,60 40,0% 390
cf_edu3d Codeforces Educational 3D - Gadgets for dollars and pounds Educational Codeforces 0,40 25,8% 143
cf_edu2c Codeforces Educational 2C - Make Palindrome Educational Codeforces 0,20 41,0% 234
cf_edu2f Codeforces Educational 2F - Edge coloring of bipartite graph Educational Codeforces 1,00 39,2% 62
cf_edu1d Codeforces Educational 1D - Igor In The Museum Educational Codeforces 0,30 28,7% 551
cf_edu2d Codeforces Educational 2D - Area of Two Circles' Intersection Educational Codeforces 0,40 29,5% 69
cf_edu3e Codeforces Educational 3E- Minimum spanning tree for each edge Educational Codeforces 0,60 37,8% 365
cf_edu3c Codeforces Educational 3C - Load Balacing Educational Codeforces 0,30 35,2% 130
cf_edu1c Codeforces Educational 1C - Nearest Vectors Educational Codeforces 0,70 30,7% 161
cf_edu3f Codeforces Educational 3F - Frogs and mosquitoes Educational Codeforces 0,70 35,3% 101
cf_edu1e Codeforces Educational 1E - Chocolate Bar Educational Codeforces 0,40 41,2% 254
cf_edu1f Codeforces Educational 1F - Cut Length Educational Codeforces 1,00 30,1% 23
hello22_subsq Bedao SUBSEQUENCE Hay Không? Hay Hay Bedao Contest 0,50 46,7% 201
hello22_permsort Bedao PERMSORT Hay Không? Hay Hay Bedao Contest 1,20 26,8% 135
hello22_prom Bedao PROM Hay Không? Hay Hay Bedao Contest 0,10 40,6% 739
hello22_maxval Bedao MAXVALUE Hay Không? Hay Hay Bedao Contest 0,20 18,4% 343
hello22_lostboard Bedao LOSTBOARD Hay Không? Hay Hay Bedao Contest 1,20 36,1% 67
hello22_schoolplan Bedao SCHOOLPLAN Hay Không? Hay Hay Bedao Contest 1,30 16,5% 76
hello22_jigsaw Bedao L-JIGSAW Hay Không? Hay Hay Bedao Contest 1,80 68,2% 163
hello22_flowers Bedao FLOWERS Hay Không? Hay Hay Bedao Contest 0,30 37,6% 536
fc134_beausq Free Contest 134 - BEAUSQ Free Contest 0,70 28,9% 240
fc134_facow Free Contest 134 - FACOW Free Contest 0,70 42,8% 195
fc134_matchbg Free Contest 134 - MATCHBG Free Contest 0,70 33,6% 37
fc134_maxmod Free Contest 134 - MAXMOD Free Contest 0,70 50,3% 1497
fc134_gcd Free Contest 134 - GCD Free Contest 0,70 40,5% 670
icpc21_mn_a ICPC 2021 miền Nam - A: Cloud System ICPC 1,60 52,0% 32
icpc21_mn_b ICPC 2021 miền Nam - B: Planning Tree ICPC 1,20 26,1% 154
icpc21_mn_c ICPC 2021 miền Nam - C: Gold Miner ICPC 0,20 32,5% 207
icpc21_mn_d ICPC 2021 miền Nam - D: Puzzle Pieces ICPC 1,70 15,7% 14
icpc21_mn_e ICPC 2021 miền Nam - E: Martian Programmer ICPC 0,70 49,9% 185
icpc21_mn_f ICPC 2021 miền Nam - F: Expected Value ICPC 1,70 38,5% 24
icpc21_mn_g ICPC 2021 miền Nam - G: Parking ICPC 1,50 9,2% 9
icpc21_mn_h ICPC 2021 miền Nam - H: Tom and Jery ICPC 0,70 29,3% 125
icpc21_mn_i ICPC 2021 miền Nam - I: Inversion Number ICPC 0,60 48,5% 237
icpc21_mn_j ICPC 2021 miền Nam - J: The Biggest Plus Sign ICPC 0,50 21,2% 141
icpc21_mn_k ICPC 2021 miền Nam - K: Squid Game ICPC 0,30 39,8% 173
icpc21_mn_l ICPC 2021 miền Nam - L: Oil Factory ICPC 0,50 30,6% 155
icpc21_mn_m ICPC 2021 miền Nam - M: Solitaire ICPC 1,00 20,5% 29
icpc21_mn_n ICPC 2021 miền Nam - N: From Mars to Saturn ICPC 1,60 45,0% 8
icpc21_mn_o ICPC 2021 miền Nam - O: Watchmen ICPC 0,30 40,8% 201
segtree_itds1 Educational Segment Tree Contest - ITDS1 Educational 0,40 19,4% 2229
segtree_itds2 Educational Segment Tree Contest - ITDS2 Educational 1,90 6,0% 8
segtree_itladder Educational Segment Tree Contest - ITLADDER Educational 0,50 24,3% 1244
segtree_itmix Educational Segment Tree Contest - ITMIX Educational 0,50 20,5% 816
segtree_itstr Educational Segment Tree Contest - ITSTR Educational 0,50 25,7% 374
segtree_itteq1 Educational Segment Tree Contest - ITTEQ1 Educational 1,60 20,2% 108