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ID NAME QUALITY USERS ACC % DIFFICULTY C I
4580 ABCDEF   218 7876
14
16
7386 Activities   62 1437
16
19
28404 Ada and Field   33 565
21
17
297 Aggressive cows   1073 46402
16
23
15454 How to Handle the Fans   39 1522
12
11
4560 The Double HeLiX   147 8916
11
10
28407 Busqueda Binaria   498
1
1
28467 Búsqueda Binaria 2   1 348
27380 Painting Hat   6 254
11
12
19301 Operators (new ver)   3 42
38
17
43 Copying Books   45 2813
19
19
36671 Bipartite Permutation (Hard)   6 52
32
34
14742 Building Bridges(HARD)   10 451
14
17
6168 Building Bridges   27 1654
11
17
110 Fill the Cisterns   29 1414
21
20
5296 Air Combat   -1 66
34
35669 Consecutive Letters   8 536
17
20
13780 Audition   18 651
17
17
6956 IOI2009 Mecho   3 166
28
23
10810 Its a Murder!   55 2394
16
17
27039 Assembly line   17 547
17
14
11814 Eko   172 16214
14
14
5161 Factorial vs Power   14 1131
13
15
5970 Finding Primes   22 1340
16
15
18530 Font Size   7 201
15
5
5978 Frequent Prime Ranges   10 710
14
14
18185 Give Away   33 1216
20
19
2738 Number Guessing Game   42 4630
8
13
9734 Hacking the random number generator   62 5852
8
6
4200 Hamster flight   13 1153
5
13
37921 Birthday Present   3 39
42
34
36951 HowManyLis   7 150
21
22
8002 Horrible Queries   398 11039
19
18
37465 Do you know Factorials   1 11
18247 Arrangement Validity   11 221
17
21
4415 Power of Integer   1 275
17
26
8985 Line up   19 407
16
17
1431 Projections Of A Polygon   2 121
12
6
36667 Solution to all the problems   13 149
15
11
20063 Large subsequence Problem   20 449
10
14
34356 Ludic Numbers (medium)   5 60
36
39
3975 Most Servings Meal   8 353
28
28
148 Land for Motorways   3 215
17
21
34479 Möbius function zero distribution   4 18
6
17
4061 Polygon   4 214
21
17
4483 Roads Repair   7 180
20
23
27321 Increasing numbers   17 562
13
19
2905 Not a Triangle   93 5037
11
11
25024 Nth Prime   7 106
34
39
12151 Pizzamania   28 2166
5
4

#binary-search

Binary search algorithm finds the position of a target value within a sorted array

https://en.wikipedia.org/wiki/Binary_search_algorithm https://www.khanacademy.org/computing/computer-science/algorithms/binary-search/a/implementing-binary-search-of-an-array


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