solved.ac - koochangwin

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Silver IV

Unrated

Silver IV

koochangwin

Silver IV 32674 until Silver III

BSSM4

91 Solved1 Reverse rivals

AC RATING

Silver IV 326

#78,866
Top ↑56.26%

Sum of 91 problems (max 100 problems)

+ 237

Gold II

Gold V

Gold V

Silver III

Silver III

Silver IV

Silver V

Silver V

Silver V

Silver V

Bronze I

Bronze I

Bronze I

Bronze I

Bronze I

Bronze I

Bronze II

Bronze II

Bronze II

Bronze II

Bronze II

Bronze II

Bronze II

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze III

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze IV

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

Bronze V

CLASS 1

+ 25

91 solved = ⌊175 × (1 − 0.995⁹¹)⌉

+ 64

Streak

Date changes at 9:00 PM^UTC. Solved states updated by force recalculation are not included.

Problems

91 solved

Level	Problems
Bronze	79	86.8%
Silver	7	7.7%
Gold	3	3.3%
Platinum	0	0.0%
Diamond	0	0.0%
Ruby	0	0.0%

Tags

Tags	Problems		Rating
#mathematics	47	51.6%	349
#implementation	72	79.1%	331
#arithmetic	31	34.1%	150
#string	12	13.2%	97
#number theory	5	5.5%	78
#dynamic programming	3	3.3%	48
#bruteforcing	2	2.2%	38
#simulation	3	3.3%	28
#greedy	1	1.1%	16
#ad-hoc	1	1.1%	14