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Gold IV
ProblemsUnrated
Arena
changchang4825Gold IV
changchang48250
Gold IV 103466 until Gold III
121 Solved
AC RATING
Gold IV 1034
#30,939
Top ↑22.32%
Sum of top 100 problems
+ 954
Platinum VPlatinum VGold IGold IGold IIGold IIGold IIGold IIIGold IIIGold III
Gold IIIGold IIIGold IIIGold IIIGold IIIGold IIIGold IIIGold IVGold IVGold IV
Gold IVGold IVGold IVGold IVGold IVGold IVGold VGold VGold VGold V
Gold VGold VGold VGold VGold VGold VGold VGold VGold VSilver I
Silver ISilver ISilver ISilver ISilver ISilver ISilver ISilver ISilver ISilver I
Silver ISilver ISilver ISilver ISilver ISilver IISilver IISilver IISilver IISilver II
Silver IISilver IISilver IISilver IISilver IISilver IISilver IISilver IIISilver IIISilver III
Silver IIISilver IIISilver IIISilver IIISilver IIISilver IIISilver IIISilver IVSilver IVSilver IV
Silver IVSilver IVSilver IVSilver IVSilver IVSilver VSilver VSilver VSilver VBronze I
Bronze IBronze IIBronze IIBronze IIBronze IIBronze IIBronze IIBronze IIBronze IIIBronze III
CLASS 0
+ 0
121 solved = ⌊175 × (1 − 0.995121)⌉
+ 80
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
121 solved
LevelProblems
Bronze3125.6%
Silver5041.3%
Gold3831.4%
Platinum21.7%
Diamond00.0%
Ruby00.0%
Tags
TagsProblemsRating
#graph theory2924.0%Silver I
741
#graph traversal2924.0%Silver I
741
#breadth-first search2520.7%Silver II
636
#implementation4638.0%Silver II
598
#data structures1915.7%Silver IV
379
#backtracking1512.4%Silver IV
324
#bruteforcing1310.7%Silver IV
310
#simulation86.6%Bronze I
189
#mathematics1714.0%Bronze I
167
#string108.3%Bronze I
165