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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2668 Polygon   1 64 21.53
26
34
2678 Closest distance   1 165 13.80
28
34
2743 Prefix Tiling   1 165 27.78
17
34
2832 Find The Determinant III   1 300 20.22
17
9
2833 Super Dice Game   1 22 9.89
17
34
2835 Memory Limit Exceeded   1 91 31.40
26
26
2882 The Warehouse   1 24 28.89
34
17
2946 Eclipse   1 24 10.66
50
50
2963 Painting Blocks (Act II)   1 56 20.23
17
34
3006 Connect Line Segments   1 74 24.30
17
17
3008 Finding the Top RPS Player   1 181 66.08
23
28
3070 How many subsequences   1 96 9.79
34
34
3112 Strings   1 266 30.80
17
34
3307 Hex Tile Equations   1 37 43.36
3310 Serial Numbers   1 35 29.84
34
17
3361 Cavli   1 41 44.10
17
17
3372 Round Table   1 56 44.44
3376 Parking Lot   1 139 20.09
17
17
3382 Monster Trap   1 27 22.22
34
17
3388 Double Near Palindromes   1 453 34.18
17
17
3390 Tribe Council   1 60 20.69
34
34
3485 Disputes   1 86 63.75
3488 The Top-Code   1 55 20.19
17
34
3578 Hashing   1 39 11.73
34
34
3581 Tree Similarity   1 26 44.55
34
34
3644 Winning Strategy   1 35 30.87
17
50
3725 Taming a T-REX   1 148 44.58
34
3732 Slikar   1 210 51.78
28
17
3754 MAJMUN   1 74 41.84
17
17
3831 Lubenica   1 202 42.35
17
17
3833 Tresnja   1 128 52.69
42
42
3863 Area of circles   1 311 29.78
34
34
3876 Tablica   1 206 58.65
3881 Majstor   1 734 53.99
4
4
3889 Closest Number   1 194 30.20
34
26
3899 Finding Fractions   1 167 29.10
17
34
3912 Color a tree   1 281 30.86
17
34
3915 Star Polygon or Not   1 38 50.00
17
17
3930 Group Partition   1 71 30.23
34
34
3980 Point Visible   1 49 32.22
34
50
4000 GALLUP   1 67 45.51
17
34
4172 Multiplicative digital root   1 73 24.18
4186 Break a New RSA system   1 138 35.17
4195 GCD Determinant   1 272 45.23
1
34
4203 Double Queue   1 84 41.72
17
17
4204 Showstopper   1 86 22.15
17
34
4306 The way to Bytemountain   1 29 40.24
34
34
4354 Snowflakes   1 856 25.46
9
21
4409 Circle vs Triangle   1 60 19.83
4412 Factorization, Factorization, Factorization   1 53 39.34

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