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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18102 New year love story   2 83 26.67
34
34
18150 SHAKTIMAN AND KILWISH   25 2825 63.65
3
9
18153 Robert Langdon & The Rule of Three   3 41 36.36
23
34
18155 abs(a-b) I   61 4700 47.91
5
9
18164 Atoms in the Lab   32 3844 25.79
8
5
18165 Coprime Pairs   15 16.67
18167 SubXor   76 1905 30.83
25
29
18168 Entangled Circles   19 22.43
18170 Takeover Wars   1 18 15.49
1
34
18174 REAL ROOTS   15 1287 60.04
6
12
18176 FRIENDSHIP!!!   16 631 26.94
15
21
18180 Love Story 1   13 1142 26.38
9
6
18182 Naughty and Balls   3 361 41.69
6
17
18183 Drunk Game   3 41 39.19
26
26
18184 Durins Day   40 54.17
18185 Give Away   34 1360 22.49
20
19
18186 Machine Mayhem   4 15 28.17
34
37
18187 Ingredients   10 295 31.69
21
23
18188 Queen and Stable Relationships   21 14.74
18201 RK Sorting   20 1382 38.78
21
12
18202 HUGE GCD   17 687 33.32
14
13
18243 Maggu and Strings   6 600 33.30
4
1
18245 Maggu and Triangles   -1 423 31.50
1
17
18246 Maggu and Vectors   -1 85 25.90
17
17
18247 Arrangement Validity   11 223 36.23
17
21
18248 Maggu’s Solar Panels   2 49 31.75
34
34
18249 Gopu and the Grid Problem   2 78 33.78
12
26
18261 Maggu and Weird things   25 22.45
1
1
18273 Encode Integer   15 837 25.51
8
7
18283 Maggu and Cuteness of Strings   6 171 40.17
13
13
18284 Petya and the Road Repairs   60 892 24.02
19
22
18286 Gopu and Fishes   2 108 47.40
13
26
18287 Maggu and Magguness Level   50 33.50
18289 Maggu and Mystery   19 31.08
18297 Problem4   24 541 32.38
18
20
18302 Identity crisis   2 223 28.37
17
17
18336 Search Bit Sum   8 166 37.34
28
23
18393 Hamiltonian Cycles   1 27 17.67
17
17
18408 The Valentine Confession   9 581 28.58
15
21
18425 Polynomial Multiplication   47 1752 39.40
19
22
18438 Happy Valentine Day (Valentine Adventure Game)   11 24.56
18450 Largest Increasing Sub-Matrix   12 12.24
18457 Very Friends   6 250 28.02
11
30
18458 Very Friends 2   4 40 19.45
23
23
18465 A Subtle Surf   6 204 43.41
14
11
18466 A Frightening Evening   1 124 29.53
1
1
18467 A Brief Expedition   11 277 54.42
15
15
18468 A Pleasant Stroll   10 138 35.42
23
19
18469 Office Mates   1 53 32.46
17
34
18510 Ross generates Data   4 98 17.18
34
26

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