solved.ac - ech0123

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Silver IV

Unrated

Silver IV

ech0123

Silver IV 30298 until Silver III

AC RATING

Silver IV 302

#94,894
Top ↑59.61%

Sum of 74 problems (max 100 problems)

+ 223

Silver IV

Silver IV

Silver IV

Silver IV

Silver IV

Silver V

Silver V

Silver V

Silver V

Silver V

Silver V

Bronze I

Bronze I

Bronze I

Bronze I

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 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

74 solved = ⌊175 × (1 − 0.995⁷⁴)⌉

+ 54

Streak

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

Problems

74 solved

Level	Problems
Bronze	63	85.1%
Silver	11	14.9%
Gold	0	0.0%
Platinum	0	0.0%
Diamond	0	0.0%
Ruby	0	0.0%

Tags

Tags	Problems		Rating
#implementation	53	71.6%	327
#mathematics	42	56.8%	323
#arithmetic	23	31.1%	127
#string	8	10.8%	91
#data structures	4	5.4%	64
#dynamic programming	4	5.4%	52
#number theory	4	5.4%	48
#greedy	2	2.7%	30
#bruteforcing	2	2.7%	26
#combinatorics	1	1.4%	14