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liuqiangdong
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Problems
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Liu QiangDong
Last visit 8 minutes ago
Ukraine
Joined November, 2021
Rank
99
Solved problems
1347
Submissions
44513
Accepted submits
22775
Recently submitted problems
482
Tri Tiling
1519 / 1684
2270
Find a cycle
1528 / 1930
3967
Верёвочки
1086 / 1383
4763
From list of edges to adjacency matrix
3275 / 3408
4815
All permutations of given length
366 / 413
6940
Maximum Word Frequency
2209 / 2431
7842
Even indexes
6243 / 6548
7843
Bigger than previous
5691 / 6066
7845
Larger than neighbors
4209 / 4555
8318
Delete digits
4041 / 4418
8355
Book shelf
1973 / 2055
8620
Three identical digits
4000 / 5130
8874
Two-digit number
6953 / 8208
8887
Next odd integer
3948 / 4161
8888
Next even integer
4586 / 4838
8915
All odd
6506 / 7033
8916
First evens
4212 / 4482
8931
All OK
9014 / 9448
8936
Evens in the interval
5471 / 5964
8955
Print array 3
6566 / 7408
9617
Number of positive
1671 / 1740