Problem list

ID ▴ Problem Category Points % AC # AC
vnoicup23_final_f1 FireGhost and Perfect Slice 1 VNOI Cup 1.74 16.4% 7
vnoicup23_final_f2 Tahp and Perfect Slice 2 VNOI Cup 1.74 25.0% 7
vnoicup23_final_g MofK and Equipment Installation VNOI Cup 1.51 16.1% 14
vnoicup23_final_h Kuroni and the Sharing of the VNOI CUP Problem Setting Process VNOI Cup 1.57 14.4% 12
vnoicup23_r1_a Love Triangle VNOI Cup 0.04 55.8% 1867
vnoicup23_r1_b The Amazing Race on This Wonderful World! VNOI Cup 0.09 26.8% 831
vnoicup23_r1_c Stone Arrangement VNOI Cup 0.05 59.6% 1656
vnoicup23_r1_d String Sorting VNOI Cup 0.18 20.8% 410
vnoicup23_r1_e Terrorism VNOI Cup 0.42 7.7% 154
vnoicup23_r1_f Startup VNOI Cup 1.43 4.2% 17
vnoicup23_r2_a Boccher Hide-and-Seek VNOI Cup 0.08 50.2% 1031
vnoicup23_r2_b Greatest Common Divisor VNOI Cup 0.09 39.2% 864
vnoicup23_r2_c Innovative Sorting VNOI Cup 0.17 20.1% 428
vnoicup23_r2_d Magic Forest VNOI Cup 0.39 14.8% 168
vnoicup23_r2_e Bishop VNOI Cup 0.84 10.8% 58
vnoicup23_r2_f Secret Santa VNOI Cup 1.86 1.5% 3
vnoicup23_r3_a Leaking AC Unit VNOI Cup 0.10 41.0% 758
vnoicup23_r3_b Symphony of the Kettles VNOI Cup 0.22 13.7% 334
vnoicup23_r3_c Who is the liar? VNOI Cup 0.31 27.8% 217
vnoicup23_r3_d Fruit Harvest VNOI Cup 0.37 15.0% 182
vnoicup23_r3_e Balls and Holes VNOI Cup 1.11 7.2% 33
vnoicup23_r3_f Ctrl-F VNOI Cup 1.10 10.2% 37
vnoicup23_r3_g Coder me run VNOI Cup 1.33 12.8% 21
vnoicup24_final_a Merge Servers VNOI Cup 0.72 15.1% 72
vnoicup24_final_b Stacking Tiles VNOI Cup 0.95 12.0% 45
vnoicup24_final_c Office VNOI Cup 0.98 51.1% 43
vnoicup24_final_d Light Flipping VNOI Cup 1.14 19.2% 31
vnoicup24_final_e Convex Hull Area VNOI Cup 1.29 17.2% 24
vnoicup24_final_f Two Decks Of Cards VNOI Cup 1.70 15.0% 9
vnoicup24_final_g Happy Tree Game VNOI Cup 1.67 17.9% 10
vnoicup24_final_h Hexagrid VNOI Cup 1.74 37.0% 9
vnoicup24_r1_a Chopsticks VNOI Cup 0.05 40.3% 1724
vnoicup24_r1_b Exchange Gems VNOI Cup 0.07 19.0% 1091
vnoicup24_r1_c And... VNOI Cup 0.12 32.3% 650
vnoicup24_r1_d Magnets VNOI Cup 0.24 25.3% 299
vnoicup24_r1_e Zigzag VNOI Cup 0.30 21.7% 231
vnoicup24_r1_f K Subsequence VNOI Cup 0.82 5.9% 61
vnoicup24_r1_g Sum And Query VNOI Cup 0.91 16.6% 50
vnoicup24_r2_a Hero World VNOI Cup 0.07 21.4% 1140
vnoicup24_r2_b Moving Marbles VNOI Cup 0.14 33.8% 525
vnoicup24_r2_c Two Arrays VNOI Cup 0.20 15.0% 367
vnoicup24_r2_d Love Charm VNOI Cup 0.45 14.5% 142
vnoicup24_r2_e Inter-net VNOI Cup 0.45 17.6% 146
vnoicup24_r2_f Blockade VNOI Cup 0.75 20.6% 67
vnoicup24_r2_g Counting Bracket Sequences VNOI Cup 1.78 9.3% 8
vnoicup25_final_a Paper Boat VNOI Cup 0.40 21.1% 170
vnoicup25_final_b Painting VNOI Cup 0.92 15.8% 56
vnoicup25_final_c The First Lesson on the Sieve of Eratosthenes VNOI Cup 0.94 19.4% 49
vnoicup25_final_d Graph, Permutation, and Binary String VNOI Cup 1.57 5.9% 15
vnoicup25_final_e Xiangqi Master Hikamura VNOI Cup 0.93 50.0% 49