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ID NAME QUALITY USERS ACC % DIFFICULTY C I
42 Adding Reversed Numbers   103 84075
6
4
25942 Ball sum   42 1796
11
11
30826 Bernoulli numbers   4 7
23
12
24998 PLAYING WITH BITS   34 791
13
13
36670 Bipartite Permutation   14 362
6
15
17921 XOR   -14 8118
1
1
18294 Problem1   1 79
1
6
26314 Corn Headache   7 357
8
9
34620 Crying Series   2 101
1
4
40400 Count Set Bits   426
1
1
27269 Cube Numbers   29 612
9
11
22403 Divisors of factorial   71 1967
14
14
36267 Fuad the wild scientist   19
27299 Find Log   1 127
1
1
25311 Candies   9 1089
6
7
32445 COUNT JUMPS   1 92
4
1
40512 Kevin likes array   1 47
1
1
25583 Easy Odd Sum   6 1738
4
4
35294 Tricky Means   1 238
17
17
31 Fast Multiplication   48 8988
15
12
16272 Nanoworld   1 39
17
17
25008 New Currency Shopping   1 13
34
17
36963 Nobabs Treasure Hunt   -1 78
1
1
35296 Prime or not Prime!   2 978
1
6
15708 Divisibility   13 8141
4
3
17104 Fun with Sequences (Act 3)   4 2036
1
1
17126 Fun with Sequences (Act 4)   4 1018
4
1
17481 Fun with Sequences (Act 5)   2 725
1
1
18011 Fun with Sequences (Act 6)   2 1022
1
1
18012 Fun with Sequences (Act 7)   883
1
1
176 Sum of one-sequence   5 670
11
27
22455 SUM OF PRODUCT   35 1060
18
21
35293 Sums to calculate   2 473
1
1
42381 Addition of 2 integers   88
35297 Trial Division   2 127
12
1
235 Very Fast Multiplication   24 1320
26
22

#simple-math

The problem involves but simple mathematical concepts like arithmetic operations

http://www.basic-mathematics.com


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