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Platinum IV
ProblemsUnrated
Arena
qingyuPlatinum IV
qingyu0
Platinum IV 181783 until Platinum III
102 Solved
AC RATING
Platinum IV 1817
#4,097
Top ↑2.54%
Sum of top 100 problems
+ 1,747
Ruby IRuby IRuby IIRuby IIIRuby IIIRuby IIIRuby IIIRuby IVRuby IVRuby IV
Ruby IVRuby IVRuby IVRuby IVRuby VRuby VRuby VRuby VRuby VRuby V
Ruby VRuby VRuby VRuby VRuby VDiamond IDiamond IDiamond IDiamond IDiamond I
Diamond IDiamond IDiamond IDiamond IDiamond IDiamond IDiamond IIDiamond IIDiamond IIDiamond II
Diamond IIDiamond IIDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IIIDiamond IV
Diamond IVDiamond IVDiamond VDiamond VDiamond VDiamond VPlatinum IPlatinum IPlatinum IPlatinum I
Platinum IPlatinum IIPlatinum IIPlatinum IIPlatinum IIIPlatinum IVPlatinum IVPlatinum IVPlatinum VGold I
Gold IGold IGold IIIGold IVGold IVGold IVGold IVGold IVSilver IISilver III
Silver IV
CLASS 0
+ 0
102 solved = ⌊175 × (1 − 0.995102)⌉
+ 70
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
102 solved
LevelProblems
Bronze00.0%
Silver32.9%
Gold98.8%
Platinum1312.7%
Diamond3130.4%
Ruby2524.5%
Tags
TagsProblemsRating
#mathematics3231.4%Gold I
1467
#data structures1514.7%Silver I
728
#graph theory1211.8%Silver II
609
#combinatorics1110.8%Silver II
571
#dynamic programming109.8%Silver II
513
#greedy1211.8%Silver III
485
#implementation98.8%Silver III
419
#tree87.8%Silver IV
393
#constructive98.8%Silver IV
391
#number theory76.9%Silver IV
338