list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9892 Pool construction   1 92 57.26
1
34
9934 Alice and Bob   1 163 34.48
9
34
9938 Disney Fastpass   1 37 25.32
17
17
9939 Eliminate the Conflict   1 50 39.59
17
17
9943 Isabella Message   1 69 24.22
17
17
9950 IQ Team   1 44 43.31
50
50
9969 Road Network   1 308 22.00
17
9
9972 The SKey   1 84 16.62
17
26
9975 No Stories Any More!   1 48 30.28
34
34
10072 Lights   1 63 47.47
17
34
10073 Darts   1 37 60.00
10079 Stammering Aliens   1 167 32.18
17
17
10085 Palindromic DNA   1 20 27.78
10089 Locks and Keys   1 18 33.73
34
17
10106 Coin Collecting   1 49 35.12
17
50
10210 After Party Transfers   1 39 4.99
34
28
10229 Save the Students   1 183 26.08
17
17
10231 Wizarding Duel   1 75 19.48
1
1
10235 Array Diversity   1 192 23.96
10236 Generations   1 57 20.53
34
34
10376 String Factorization!   1 47 10.76
26
42
10420 Hardware upgrade   1 55 30.04
34
17
10439 Walking Robot   1 114 46.15
34
34
10444 Coding   1 101 35.61
10460 A function over factors   1 102 32.78
1
17
10502 Video game combos   1 397 38.27
34
17
10517 K12-Generating Big Numbers II   1 83 45.02
26
17
10572 Cheating on the contest   1 30 7.40
17
34
10573 Problem Offensive Strategy   1 72 23.25
17
17
10581 Ball Stacking Again   1 158 30.86
10588 Portal   1 110 35.35
1
1
10644 Serve The Street   1 140 26.07
34
1
10699 Symmetry   1 31 31.43
17
34
10704 The Great Escape   1 36 28.72
34
34
10815 Finally a Treat   1 295 33.64
6
1
10819 BF Vector   1 83 55.84
1
17
10822 The Prime Minister   1 29 13.86
10841 Supplying the Suppliers   1 20 40.13
10930 Dixon Dominoes   1 22 25.00
1
1
11267 Arnook Defensive Line   1 45 27.33
34
34
11274 Lights and Switches   1 60 29.84
17
34
11383 Fast Sum of two to an exponent   1 1067 30.24
6
3
11386 Recycled Numbers   1 198 31.86
11495 Ignore the bounds   1 20 16.00
9
9
11509 IPL - CRICKET TOURNAMENT   1 83 25.84
17
17
11517 GAMING ARENA   1 61 40.34
11564 E 23 Stairs pattern   1 140 39.70
17
23
11577 The Famous ICPC Team Again   1 83 30.89
17
17
11642 MAKESUM   1 113 35.51
1
1
11712 Red Cross Hospital   1 21 25.22
34
1

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