ID NAME QUALITY USERS ACC % DIFFICULTY C I
4580 ABCDEF   194 6544
13
16
7386 Activities   52 1249
16
20
28404 Ada and Field   31 308
20
16
297 Aggressive cows   803 18279
16
22
15454 How to Handle the Fans   34 1328
11
11
4560 The Double HeLiX   118 5971
11
10
28407 Busqueda Binaria   1 326
1
1
28467 Búsqueda Binaria 2   1 214
27380 Painting Hat   6 239
11
12
19301 Operators (new ver)   1 30
42
17
43 Copying Books   32 1851
19
20
36671 Bipartite Permutation (Hard)   5 46
29
31
14742 Building Bridges(HARD)   9 356
13
15
6168 Building Bridges   24 1436
11
16
110 Fill the Cisterns   25 1228
20
21
5296 Air Combat   54
35669 Consecutive Letters   3 119
17
17
13780 Audition   15 588
17
18
6956 IOI2009 Mecho   3 151
28
23
10810 Its a Murder!   47 2025
16
17
34389 Duck Game   0
27039 Assembly line   16 398
16
14
11814 Eko   118 4371
12
12
5161 Factorial vs Power   13 1004
13
14
5970 Finding Primes   20 1125
16
14
18530 Font Size   5 190
14
4
5978 Frequent Prime Ranges   6 615
13
11
18185 Give Away   19 341
22
20
2738 Number Guessing Game   37 4591
6
12
9734 Hacking the random number generator   56 4766
7
6
4200 Hamster flight   12 1092
5
13
36951 HowManyLis   5 25
21
26
8002 Horrible Queries   360 8927
19
18
37465 Do you know Factorials   1 5
18247 Arrangement Validity   10 172
17
23
4415 Power of Integer   1 265
17
26
8985 Line up   15 321
17
18
1431 Projections Of A Polygon   2 106
9
1
36667 Solution to all the problems   8 108
12
8
20063 Large subsequence Problem   16 412
9
13
34356 Ludic Numbers (medium)   4 57
34
37
3975 Most Servings Meal   7 299
27
27
148 Land for Motorways   1 193
17
17
34479 Möbius function zero distribution   4 8
6
17
4061 Polygon   2 197
17
12
4483 Roads Repair   6 171
17
24
27321 Increasing numbers   14 295
12
18
2905 Not a Triangle   81 4201
10
10
25024 Nth Prime   2 43
26
34
12151 Pizzamania   28 1859
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