and_why's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 243 5950 286 14 -
AtCoder Beginner Contest 250 3476 697 82 +68
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 6371 163 93 +11
AtCoder Beginner Contest 258 7046 190 105 +12
AtCoder Beginner Contest 259 4625 545 152 +47
AtCoder Regular Contest 144 3327 118 143 -9
AtCoder Beginner Contest 260 7224 46 121 -22
AtCoder Beginner Contest 262 4452 430 151 +30
AtCoder Beginner Contest 266 5721 281 164 +13
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 3862 686 215 +51
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 3770 570 251 +36
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 2996 816 318 +67
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 5803 297 314 -4
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 3250 655 354 +40
AtCoder Beginner Contest 292 5772 258 341 -13
AtCoder Beginner Contest 296 4991 434 350 +9
AtCoder Beginner Contest 297 3717 577 376 +26
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 2476 - - -
AtCoder Regular Contest 162 1731 198 352 -24
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 4837 546 373 +21
AtCoder Beginner Contest 313 5771 491 386 +13
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 5767 395 387 +1
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 4687 645 417 +30
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 6083 419 417 ±0
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3791 761 459 +42
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 4142 679 484 +25
AtCoder Beginner Contest 332 4639 498 485 +1
AtCoder Beginner Contest 336 3691 782 520 +35
AtCoder Beginner Contest 343 6751 497 518 -2
AtCoder Beginner Contest 350 3607 925 567 +49
AtCoder Beginner Contest 353 7552 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 2805 1075 631 +64
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 3518 891 660 +29
AtCoder Beginner Contest 360 4047 712 666 +6
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 11093 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 10960 41 588 -78
AtCoder Beginner Contest 380 3545 901 624 +36
AtCoder Beginner Contest 382 2914 896 655 +31
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2700 1025 698 +43
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 3133 985 731 +33
AtCoder Beginner Contest 393 8071 266 690 -41
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 818 1671 836 +146
AtCoder Beginner Contest 395 3967 860 839 +3
AtCoder Beginner Contest 396 4574 785 833 -6
AtCoder Regular Contest 194 (Div. 2) 1165 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1371 1433 910 +77
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 4116 823 902 -8
AtCoder Beginner Contest 399 7172 442 863 -39
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2659 1031 881 +18
AtCoder Beginner Contest 403 2351 1047 899 +18
AtCoder Beginner Contest 405 1031 1559 985 +86
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 4085 837 971 -14
AtCoder Beginner Contest 407 2325 1156 991 +20
AtCoder Beginner Contest 409 2708 1065 999 +8
AtCoder Beginner Contest 410 2208 1185 1019 +20
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1399 1356 1057 +38
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2045 1206 1073 +16
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1013 1530 1128 +55
AtCoder Beginner Contest 420 2132 1152 1130 +2
AtCoder Beginner Contest 421 2527 1116 1129 -1
AtCoder Beginner Contest 424 1331 1331 1151 +22
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 3915 767 1118 -33
AtCoder Beginner Contest 426 2409 1149 1121 +3
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 2837 1003 1110 -11