Logo Qingyu's Online Judge

QOJ

IDProblemDifficultyAppraisal
#3001Piece of Cake ?
#3002Busy Board ?
#3003Cost of Living ?
#3004It’s a Mod, Mod, Mod, Mod World ?
#3005Monotony ?
#3006Heaps of Fun ?
#3007Intersecting Rectangles ?
#3008Rocket Powered Hovercraft ?
#3009Cutting Strings ?
#3010Subsequences in Substrings ?
#3011Knight of the Tarot Cards ?
#3012Planes, Trains, but not Automobiles ?
#3013XOR Sequences ?
#3014Cut it Out! ?
#3015Double Clique ?
#3016Flashing Fluorescents ?
#3017Missing Gnomes ?
#3018Prefix Free Code ?
#3019Probe Droids ?
#3020Rainbow Graph ?
#3021Recovery ?
#3022Red Black Tree ?
#3023Winter Festival ?
#3024Zoning Houses ?
#3025Assimilation ?
#3026Little Worm ?
#3027Polygon ?
#3028Frogs ?
#3029The Great Drone Show ?
#3030Fantastic Compression ?
#3031Bookstore ?
#3032Cheese Game ?
#3033Harry Potter and the Palindromic Radius ?
#3034Antennas ?
#3035Ghost ?
#3036Donuts ?
#30376789 ?
#3038Bigger Sokoban 40k ?
#3039Cleaning ?
#3040Container ?
#3041Dead Cacti Society ?
#3042Hilbert’s Hotel ?
#3043Lexicographically Minimum Walk ?
#3044Maximizer ?
#3045Minimum Diameter Spanning Tree ?
#3046Parklife ?
#3047Wind of Change ?
#3048Where is the Boundary ?
#3049Vector Field ?
#3050Kuru Kuru Sushi ?
#3051 Identity Function ?
#3052Enclose Points ?
#3053Marching Course ?
#3054Surface Area of Cubes ?
#3055Laser Cutter ?
#3056Live Programming ?
#3057Black Company ?
#3058Assignment Algorithm
3
#3059Buffalo Barricades
7
#3060Cumulative Code
7
#3061Donut Drone
7
#3062Embedding Enumeration
7
#3063Faulty Factorial
4
#3064Gambling Guide
6
#3065Hidden Hierarchy
4
#3066Intrinsic Interval
6
#3067Justified Jungle
4
#3068Kitchen Knobs
5
#3069Lunar Landscape
5
#3070Alien invaders ?
#3071Bioengineering ?
#3072City of Eternal Festivities ?
#3073Dictionary ?
#3074Express As The Sum ?
#3075Factory ?
#3076Game 2048 ?
#3077How to Deal With Imp ?
#3078Infrastructure and Committees ?
#3079 Joining The Bricks Together ?
#3080Keyboard Troubles ?
#3081Landscape ?