backend's Competition History

Date Contest Rank Performance New Rating Diff
Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） 9750 - - -
Panasonic Programming Contest 2024（AtCoder Beginner Contest 375） 9289 165 8 -
AtCoder Beginner Contest 376 9038 181 27 +19
TOYOTA SYSTEMS Programming Contest 2024（AtCoder Beginner Contest 377) 7410 160 43 +16
AtCoder Beginner Contest 382 6505 276 68 +25
Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383） 8188 170 80 +12
Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384） 6324 385 109 +29
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 9081 - - -
AtCoder Beginner Contest 386 5368 478 144 +35
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 7215 309 161 +17
Toyota Programming Contest 2025（AtCoder Beginner Contest 389) 8961 169 161 ±0
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 9738 126 155 -6
AtCoder Beginner Contest 393 8132 262 166 +11
AtCoder Beginner Contest 395 9753 161 165 -1
AtCoder Beginner Contest 405 9946 164 165 ±0
Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） 8967 211 170 +5
AtCoder Beginner Contest 408 10142 37 147 -23
AtCoder Beginner Contest 410 7544 314 162 +15
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 31 140 -22
AtCoder Beginner Contest 412 8181 180 144 +4
AtCoder Beginner Contest 428 5267 631 181 +37