Date Rating Stats Name Contest Tags
today
1009
[ICPC 2024 Nanjing R] 左移 3 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
1390
[ICPC 2024 Nanjing R] 生日礼物 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
1424
[ICPC 2024 Nanjing R] 社交媒体 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
1811
[ICPC 2024 Nanjing R] 纸条 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
1897
[ICPC 2024 Nanjing R] 二叉树 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
1943
[ICPC 2024 Nanjing R] 拓扑 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
2288
[ICPC 2024 Nanjing R] Bingo [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
2562
[ICPC 2024 Nanjing R] Ordain…er of Inexorable Judgment [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
2633
[ICPC 2024 Nanjing R] P ⊕ Q = R [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
3107
[ICPC 2024 Nanjing R] 嘿，有看到我的袋鼠吗？ [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
3107
[ICPC 2024 Nanjing R] 棋字井 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
3107
[ICPC 2024 Nanjing R] 地铁 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
today
3107
[ICPC 2024 Nanjing R] 博德之跃 2 [ICPC2024 Nanjing R] ICPC2024 区域赛南京站重现赛 […rated, icpc]
yesterday
613
Shift Sort Codeforces Round 1…049 (Div. 2)
greedy sortings strings
yesterday
844
Another Divisibility Problem Codeforces Round 1…049 (Div. 2)
constructive algorithms math number theory
yesterday
1387
Ultimate Value Codeforces Round 1…049 (Div. 2)
data structures games greedy
yesterday
1917
A Cruel Segment's Thesis Codeforces Round 1…049 (Div. 2)
greedy math sortings
yesterday
2167
Prime Gaming (Easy Version) Codeforces Round 1…049 (Div. 2)
bitmasks combinatorics dp
yesterday
2426
Prime Gaming (Hard Version) Codeforces Round 1…049 (Div. 2)
bitmasks combinatorics dp probabilities
yesterday
2983
Sum Minimisation Codeforces Round 1…049 (Div. 2)
number theory
yesterday
1441
[POCamp 2023] 珿求 / bootfall POCamp 2023 Unofficial …Mirror [ioi]
yesterday
1667
[POCamp 2023] 送钱 / The Generous Traveler POCamp 2023 Unofficial …Mirror [ioi]
yesterday
2139
[POCamp 2023] 枫树 / Maple Tree POCamp 2023 Unofficial …Mirror [ioi]
Sept. 8, 2025
264
Maple and Multiplication Codeforces Round 1…048 (Div. 2)
greedy math
Sept. 8, 2025
750
Cake Collection Codeforces Round 1…048 (Div. 2)
greedy
Sept. 8, 2025
1113
Cake Assignment Codeforces Round 1…048 (Div. 2) | ...
bitmasks constructive algorithms greedy
Sept. 8, 2025
1804
Maple and Tree Beauty (Easy Version) Codeforces Round 1…048 (Div. 2) | ...
brute force dfs and similar dp graphs trees
Sept. 8, 2025
1830
Antiamuny Wants to Learn Swap Codeforces Round 1…048 (Div. 2) | ...
data structures greedy
Sept. 8, 2025
2044
Maple and Tree Beauty (Hard Version) Codeforces Round 1…048 (Div. 2) | ...
bitmasks brute force dfs and similar dp fft trees
Sept. 8, 2025
2648
Antiamuny and Slider Movement Codeforces Round 1…048 (Div. 2) | ...
binary search brute force combinatorics implementation math
Sept. 8, 2025
3038
Determinant Construction (Easy Version) Codeforces Round 1…048 (Div. 1)
brute force constructive algorithms math matrices number theory
Sept. 8, 2025
3297
Determinant Construction (Hard Version) Codeforces Round 1…048 (Div. 1)
brute force constructive algorithms math matrices number theory
Sept. 8, 2025
3799
Ode to the Bridge Builder Codeforces Round 1…048 (Div. 1)
constructive algorithms geometry
Sept. 8, 2025
694
None Count of set bits Monday Munch - DSA …Challenge 02
Sept. 8, 2025
1163
None Cycle in a linked list Monday Munch - DSA …Challenge 02
Sept. 8, 2025
1208
None Chef Square Tile Problem Monday Munch - DSA …Challenge 02
Sept. 8, 2025
1229
None Search in a 2D Matrix Monday Munch - DSA …Challenge 02
Sept. 8, 2025
1307
None Practice - Josephus Problem Monday Munch - DSA …Challenge 02
Sept. 8, 2025
1553
None Good Numbers Monday Munch - DSA …Challenge 02
Sept. 7, 2025
406
Collatz Conjecture Codeforces Round 1…047 (Div. 3)
constructive algorithms math
Sept. 7, 2025
798
Fun Permutation Codeforces Round 1…047 (Div. 3)
constructive algorithms math number theory
Sept. 7, 2025
985
Maximum Even Sum Codeforces Round 1…047 (Div. 3)
brute force greedy implementation math
Sept. 7, 2025
1099
Replace with Occurrences Codeforces Round 1…047 (Div. 3)
constructive algorithms
Sept. 7, 2025
1510
Mexification Codeforces Round 1…047 (Div. 3)
implementation math
Sept. 7, 2025
1861
Prefix Maximum Invariance Codeforces Round 1…047 (Div. 3)
binary search combinatorics data structures sortings
Sept. 7, 2025
2117
Cry Me a River Codeforces Round 1…047 (Div. 3)
dfs and similar dp games graphs
Sept. 7, 2025
350
ICPC World Finals 牛客周赛 Round 108 [IOI]
Sept. 7, 2025
505
小苯的数字排序 牛客周赛 Round 108 [IOI]
Sept. 7, 2025
944
小苯的子序列权值 牛客周赛 Round 108 [IOI]
Sept. 7, 2025
999
小苯的数字合并 牛客周赛 Round 108 [IOI]
more