list of tutorial problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
20866 National Day Vietnam 2 9 2014   8 73.68
20974 The Patriotic Indian   1 33 30.88
1
1
20976 Sum   3 804 61.54
3
3
21048 Universal Radius   1 99 50.49
1
17
21056 Vowel again   15 73.91
21088 Its a Bit Game   2 27 29.46
17
17
21097 XYZ-Strings   12 23.61
21098 HardDisk Drive   21 56.76
21099 Palindrome Query   2 27 48.18
9
26
21168 At random   307 38.52
21182 Sum of Digits   26 65.00
21298 Divisibility Check   14 22.22
17
1
21307 Arithmetic Expressions   15 42.62
17
1
21392 Prana and The Series   1 45 19.77
17
34
21408 2x2 Subgrid Sum Problem (hard)   4 18.18
21410 A Gift for You 2   35 20.22
21442 Lowest Common Ancestor   32 2055 36.55
13
12
21459 General Joke   1 122 47.16
1
1
21523 A multiplied B equal to N   1 7.89
21556 Square   99 32.73
21558 Carl Friedrich Gauss   19 61.29
21559 Khoj The Search   11 51.43
21560 Dr. Sheldon cooper and Pseudo code   6 31.25
21561 Amazing Subset   95 33.23
21563 Annie’s 18th Birthday   13 66.67
21564 Mission Ananta Jalil   6 100.00
17
17
21565 Count the miscall   8 45.45
21566 Dictionary   4 12.90
21567 Add   8 36.00
21568 Shopkeeper Order   15 80.95
21569 Find out Defect Ball   10 43.24
21570 Triangle Under a Circle   15 65.22
21571 Prime Land and Next Prime number   1 13 17.93
17
21583 Print ♥   6 44.44
21591 Cumulative Sum Query   20 7145 47.78
5
5
21598 BASE FIGHT   1 24 32.50
1
1
21646 War Message   1 14 39.02
1
1
21647 String Jutsu   12 60.00
21648 LCM Sum(Hard)   27 22.59
17
34
21675 VEGETABLE SHOPKEEPER 1   20 63.64
21681 Find Unchanged Position   17 92.31
21722 Problems 1: Calculate A and B   -2 41 32.14
1
1
21741 Pipage   83 18.93
21744 THE DESERT ISLAND   1 12 87.50
9
9
21745 Mushrooms   4 130 19.13
17
17
21746 Rooks and pawns   80 18.02
21747 Problems 2: DIV, MOD and IF   -2 37 51.22
1
1
21754 Shipyard   1 91 31.56
17
17
21782 Problems 3: For Fun Sequence   -2 30 63.27
1
1
21806 Problems 4: Array   -1 28 39.08
1
1

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