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list of problems

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ID NAME CODE USERS ACC %
5642    Fibonacci numbers FIBON 572 48.66
5656    Binary clock BINCLOCK 48 44.00
5659    Pascal’s triangle PASCAL_T 82 51.84
5666    Next permutation NEXTPERM 189 55.27
5675    Gregorian calendar GREGCAL 27 49.29
5828    Positional notations POS_NOTA 46 58.19
5829    Factoradic FACTORAD 34 66.33
6088    Sorting points XYZ_SORT 78 47.18
6119    Function σ SIGMA_EN 60 49.65
6277    Morse code MORSE_CD 48 57.42
6295    Area Difference SQDIFF 47 42.86
6366    Reverse Polish notation RPN 65 48.91
6454    Street parade (challenge) S_PARADE 53 54.58
6496    Biggest sum of a coherent subsequence B_S_C_S 45 56.35
6608    Count on Cantor (challenge) CANTON2 58 65.72
6621    Binomial coefficient BINOMIAL 132 50.41
6646    Fully Parenthesized Expression BRACKETS 17 48.06
7105    Reverse the Input REVINPUT 70 43.09
7324    Remake REMAKE 19 65.07
7334    PP numbers MB1CH 24 62.26
7480    Nth Prime NPRIME 55 40.11
7483    C style constants CCONST 52 48.17
7532    Fibonacci check ISFIB 63 50.70
7810    Hands meeting MEETING 19 53.59
8198    Homogeneous area RECTAREA 22 50.45
8431    Revenge of the squares SQUAREV 18 61.57
8432    Solving linear equations EQUASOLV 28 77.60
8435    Plotting functions PLOT 8 42.41
8446    Sum of two primes PRIMESUM 15 42.02
8452    Exact decimal fraction DECFRAC 14 69.29
8466    Chi-square test of Benford distribution BENCHI 13 70.85
8609    Binary Coded Characters BCC 17 78.30
8638    Sum of Fibonacci numbers FIBSUM 27 71.50
8671    Short Prime Permutations SPRIMPER 17 56.99
8675    Equation Check EQCHECK 32 72.68
8677    Brightness BRIGHT 25 55.09
8731    Waiting for Easter EASTER 20 76.22
8789    Find the cross XFIND 14 60.49
8919    Remove the Balls BALLSREM 10 61.71
8950    Grid points GRIDPNT 14 58.17
9029    The next and the previous palindrome NEXTPREV 37 42.38
9049    Different sums DIFFSUMS 9 73.27
9068    Continued fraction CONTFRAC 20 77.58
9159    Legendre symbol LEGENDRE 18 67.07
9174    Counting red squares BOARD 23 60.28
9337    Point in tetrahedron TETRAHE1 11 82.09
9465    Spectrum of colours SPECTRUM 17 82.35
11439    Area of an Irregular Polygon POLYGONA 7 41.40
11790    Size Contest!!!Reloaded!! JH1 14 65.52
12393    Enigma Machine ENIGMAS 6 85.53
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