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zhouhongyi
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Zhou HongYi
Last visit 7 hours ago
Ukraine
Joined November, 2021
Rank
100
Solved problems
1337
Submissions
44545
Accepted submits
22770
Recently submitted problems
407
Exchange
7207 / 8039
519
Sum of squares
14700 / 16532
940
Majority Element
4197 / 4882
949
Two digits from four digits
13572 / 14786
1604
The product of even digits in a number
3689 / 5289
1607
The number in reverse order
8688 / 10048
1623
Even and odd numbers
10477 / 12256
2270
Find a cycle
1526 / 1928
3969
Diplomas
1194 / 1459
5076
Regular graph
2645 / 2814
8243
The first digit of the number
5750 / 6261
8524
Sum of positive in matrix
4397 / 4647
8525
Even negative numbers in matrix
4101 / 4318
8611
Water and Ice
8617 / 9077
8625
Delete one digit
3239 / 4373
8630
Maximum digit in a number
4782 / 5074
8888
Next even integer
4585 / 4837
8941
Matrix
5152 / 5607
8966
Initial order
2826 / 2958
9563
Rows with minimal elements
1653 / 1906
9894
Sum of rows
1157 / 1283