haaaaaaa's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 391 9149 114 6 -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 9760 - - -
AtCoder Beginner Contest 393 8206 253 28 +22
AtCoder Beginner Contest 395 10402 - - -
AtCoder Beginner Contest 396 8551 268 54 +26
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 9129 178 69 +15
AtCoder Beginner Contest 399 10352 127 76 +7
AtCoder Beginner Contest 400 10435 - - -
AtCoder Beginner Contest 407 7717 361 103 +27
AtCoder Beginner Contest 408 8209 216 116 +13
AtCoder Beginner Contest 409 10816 41 101 -15
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 7786 173 109 +8
AtCoder Beginner Contest 412 6558 377 132 +23
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 10389 40 116 -16
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10437 - - -
AtCoder Beginner Contest 417 8428 255 129 +13
AtCoder Beginner Contest 418 7110 415 153 +24
AtCoder Beginner Contest 423 5330 504 182 +29
AtCoder Beginner Contest 424 6096 320 195 +13
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4486 662 237 +42
AtCoder Beginner Contest 426 8216 255 239 +2
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 6862 405 254 +15
AtCoder Beginner Contest 446 8278 44 219 -35
AtCoder Beginner Contest 451 7879 377 234 +15
AtCoder Beginner Contest 452 7041 491 257 +23
AtCoder Beginner Contest 453 4764 844 317 +60
Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） 5670 594 346 +29
Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 7432 346 346 ±0