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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7586 Number of Palindromes   8 1292 46.12
13
14
10264 Meteors   42 1291 27.43
26
31
3969 M&M Game   12 1288 42.10
4
17
13875 Knifes Are Fun   11 1281 43.17
3
7
10186 Divisor Digits   6 1279 30.87
8
12
277 City Game   16 1276 38.89
20
21
10575 The Yellow Brick Road   7 1270 49.37
8
5
14 I-Keyboard   6 1268 43.42
24
23
15783 Coder Express 3!!   46 1266 47.61
9
10
12319 hai jolly jolly jolly   3 1264 33.90
9
9
18174 REAL ROOTS   15 1262 60.56
6
12
15438 Valences   11 1260 41.58
4
7
235 Very Fast Multiplication   23 1255 27.79
26
22
6731 Coeficientes   2 1253 50.05
10
9
15267 FRIEND CIRCLE   28 1253 27.35
13
11
3033 Help the soldier   18 1242 29.02
12
14
377 Taxi   14 1235 28.41
13
16
15241 Luis Quest   2 1234 60.41
3
6
6285 Another Game With Numbers   32 1227 30.55
11
13
15285 Defend The Rohan   23 1226 43.32
5
8
4487 Can you answer these queries VI   25 1225 22.77
34
28
8222 Substrings   6 1225 29.27
23
26
7108 Heptadecimal Numbers   9 1220 35.55
2
2
3943 Nested Dolls   29 1219 23.64
19
26
5732 Paradox   42 1219 27.88
16
19
665 String it out   22 1216 38.76
12
15
2450 Counting Rabbits   8 1213 34.01
10
12
365 Phidias   25 1211 47.21
13
21
56 Dyzio   8 1208 31.41
11
14
7973 Sometimes, a penalty is good!   4 1196 29.41
5
5
18532 Tree _order   41 1196 46.94
15
10
2852 Broken Keyboard   19 1194 31.54
14
14
22776 Balika Vadhu and Alok Nath   61 1186 33.38
14
18
2053 Key Task   37 1174 31.64
24
22
6779 Can you answer these queries VII   17 1173 19.34
38
27
15891 Prime Generator The Easiest Question Ever   13 1163 46.53
3
8
8980 Cost   46 1154 29.38
19
26
6172 OAE   6 1153 41.54
11
27
15554 Niceness of the string   12 1153 36.39
7
2
10108 Distributing Ballot Boxes   31 1151 36.24
12
16
4200 Hamster flight   13 1149 45.39
5
13
14834 Foxlings   34 1148 28.58
18
12
5972 Maximum Sum Sequences   14 1142 20.64
15
18
1754 Divisor Summation (Hard)   31 1139 15.51
22
21
11371 Answer the boss!   31 1137 34.92
15
15
5977 Weird Function   33 1135 18.85
18
16
18180 Love Story 1   13 1131 26.38
9
6
15376 Running Median   15 1129 26.16
11
9
8042 Possible Friends   16 1121 37.06
12
10
5451 Not So Flat After All   9 1116 42.57
11
10

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