Boleyn Su's Online Judge

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Problem set

# Title Accepted/Submissions
1 A+B 515 / 705
2 1^2+2^2+...+n^2 169 / 877
3 Telephone Number 76 / 257
4 Reverse String 89 / 256
5 Substring Search 77 / 298
6 Duplicate Element Detection 77 / 209
7 Linked List 72 / 374
8 Rotate 66 / 219
9 Joseph 69 / 142
10 Polynomial 155 / 594
11 Polynomial (with new dataset) 7 / 13
12 A-B 79 / 103
13 f(x0) 69 / 176
14 The Number of Different Rows 59 / 400
15 Search Insert Position 60 / 309
16 Count Primes 62 / 225
17 First Occurance of Substring 48 / 218
18 Cube 64 / 185
19 Nearest Neighbor 47 / 206
20 Fibonacci Sequence 114 / 305
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Boleyn Su's Online Judge is an open source project released under MIT license at boleyn.su/source/oj.
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