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Diamond III
Problems
B+
Arena
choyj416Diamond III
choyj4166
Diamond III 243961 until Diamond II

[2025.2.16] 2025=4x416+19x19

934 Solved112 Contributions30 Reverse rivals
AC RATING
Diamond III 2439
#567
Top ↑0.36%
Sum of top 100 problems
+ 2,031
Ruby IIIRuby IVRuby IVRuby VRuby VRuby VRuby VDiamond IDiamond IDiamond I
Diamond IIDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond IVDiamond IVDiamond IVDiamond IVDiamond IV
Diamond IVDiamond IVDiamond IVDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond V
Diamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VDiamond VPlatinum IPlatinum I
Platinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum I
Platinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IPlatinum IIPlatinum IIPlatinum II
Platinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum III
Platinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum III
Platinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum III
Platinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IIIPlatinum IVPlatinum IVPlatinum IVPlatinum IV
CLASS 6
+ 210
934 solved = ⌊175 × (1 − 0.995934)⌉
+ 173
112 contributions = ⌊25 × (1 − 0.9112)⌉
+ 25
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
934 solved
LevelProblems
Bronze39942.7%
Silver17118.3%
Gold17919.2%
Platinum14015.0%
Diamond313.3%
Ruby70.7%
Tags
TagsProblemsRating
#mathematics39742.5%Platinum I
2162
#dynamic programming12213.1%Platinum II
2001
#data structures828.8%Platinum IV
1848
#number theory687.3%Platinum IV
1833
#greedy798.5%Platinum V
1608
#constructive464.9%Gold I
1436
#graph theory505.4%Gold II
1389
#sorting737.8%Gold II
1378
#ad-hoc485.1%Gold II
1323
#segment tree353.7%Gold III
1235