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ZOJ Problem Set Vol 19
Vol 1   Vol 2   Vol 3   Vol 4   Vol 5   Vol 6   Vol 7   Vol 8   Vol 9   Vol 10   Vol 11   Vol 12   Vol 13   Vol 14   Vol 15   Vol 16   Vol 17   Vol 18   Vol 19   Vol 20   Vol 21   Vol 22   Vol 23   Vol 24   Vol 25   Vol 26   Vol 27   Vol 28   Vol 29   Vol 30   Vol 31   Vol 32  
ID Title Ratio (AC/All)
2812 Quicksum 49.03% (4887/9966)
2829 Beautiful Number 34.97% (3686/10539)
2850 Beautiful Meadow 32.57% (3088/9479)
2857 Image Transformation 58.11% (2917/5019)
2807 Electrical Outlets 80.57% (2571/3191)
2886 Look and Say 47.69% (2506/5254)
2835 Magic Square 36.72% (2496/6796)
2818 Root of the Problem 50.20% (2423/4826)
2830 Champion of the Swordsmanship 44.95% (2335/5194)
2833 Friendship 27.06% (2112/7802)
2851 Code Formatter 27.35% (1680/6141)
2859 Matrix Searching 33.51% (1377/4108)
2849 Attack of Panda Virus 13.71% (1301/9484)
2838 Utopia 13.16% (1189/9034)
2876 Phone List 30.92% (1081/3495)
2836 Number Puzzle 29.65% (1063/3585)
2840 File Searching 22.60% (1058/4680)
2855 Google Map 47.97% (1017/2120)
2853 Evolution 29.93% (941/3144)
2883 Shopaholic 40.21% (941/2340)
2814 Surprising Strings 58.96% (914/1550)
2878 Parking 79.91% (792/991)
2828 Auto Spell Corrector 26.86% (631/2349)
2892 Wavelet Compression 46.93% (567/1208)
2839 Find the Sequences 29.15% (511/1753)
2813 Linear Pachinko 64.08% (471/735)
2852 Deck of Cards 27.56% (449/1629)
2860 Breaking Strings 27.00% (435/1611)
2832 Efficient Codes 35.18% (425/1208)
2872 Binary Partitions 40.17% (423/1053)
2868 Incredible Cows 18.84% (344/1825)
2811 Playground 44.67% (319/714)
2822 Sum of Different Primes 61.35% (316/515)
2831 Decorated A+B 16.07% (275/1711)
2900 Icecream 16.00% (264/1649)
2834 Maximize Game Time 20.50% (259/1263)
2803 Crashing Robots 45.37% (250/551)
2873 Smart Sister 37.79% (226/598)
2856 Happy Life 31.98% (221/691)
2861 Food combination 27.56% (220/798)
2806 The Embarrassed Cryptographer 27.82% (219/787)
2882 Nested Dolls 33.51% (187/558)
2895 Cache 21.42% (183/854)
2837 Left Library Lift 25.56% (181/708)
2866 Overstaffed Company 32.85% (161/490)
2816 Frugal Search 57.14% (152/266)
2862 Polymorphism 28.43% (151/531)
2893 Elementary Additions 43.35% (150/346)
2865 A very easy task 31.66% (139/439)
2874 Paratroopers 33.82% (137/405)
2864 Catch the thief 13.40% (134/1000)
2842 String's Puzzle 40.06% (127/317)
2846 Travel 45.19% (127/281)
2819 How I Wonder What You Are! 61.76% (126/204)
2863 Gobang Replaying 27.97% (120/429)
2881 Full Tank? 31.25% (115/368)
2898 Greedy Grave Robber 18.21% (110/604)
2885 Tree Grafting 40.74% (99/243)
2870 Segments 32.05% (92/287)
2869 Halls 42.30% (88/208)
2884 Moogle 41.45% (80/193)
2820 How I Mathematician Wonder What You Are! 68.69% (79/115)
2877 Cuckoo Hashing 34.76% (73/210)
2887 Server Relocation 27.84% (71/255)
2821 Cubic Eight-Puzzle 37.15% (68/183)
2824 Power Calculus 46.15% (66/143)
2899 Hangzhou Tour 21.71% (66/304)
2801 Game schedule required 25.76% (59/229)
2891 Team Work 30.76% (48/156)
2841 Galaxy War 30.40% (45/148)
2845 The Best Travel Design 25.73% (44/171)
2848 Accelerator 13.70% (44/321)
2844 Gold Transportation 28.96% (42/145)
2823 Manhattan Wiring 53.94% (41/76)
2810 Necklace Decomposition 36.45% (35/96)
2888 Coin Toss 27.55% (35/127)
2897 Desmond's Ambition 18.53% (33/178)
2808 WorstWeather Ever 24.42% (32/131)
2847 FlashGet 12.90% (32/248)
2896 Common Factor 7.32% (31/423)
2804 Funny Games 11.95% (30/251)
2875 Unlucky Luke! 18.97% (26/137)
2802 Help the problem setter 34.72% (25/72)
2809 Kingdom 29.06% (25/86)
2817 Go Go Gorelians 68.57% (24/35)
2843 Mountains 24.24% (24/99)
2879 Copying DNA 33.82% (23/68)
2889 Vacation Rentals 36.20% (21/58)
2827 Enjoyable Commutation 20.43% (19/93)
2825 Polygons on the Grid 34.69% (17/49)
2871 Surveillance 34.78% (16/46)
2890 Baseball 40.00% (16/40)
2815 Falling Ice 47.82% (11/23)
2858 A+B=C 4.71% (10/212)
2826 The Best Name for Your Baby 26.47% (9/34)
2880 Circle of Debt 26.66% (8/30)
2894 Arrange the Problem Set 9.83% (6/61)
2854 Fish and Her Bowl 2.56% (3/117)
2805 Nullary Computer 0.00% (0/50)
2867 Choose Subset 0.00% (0/3)
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