arai9953's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 297 5355 244 12 -
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 5279 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 4156 549 62 +50
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 3278 808 155 +93
AtCoder Regular Contest 160 1096 363 182 +27
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 3251 771 264 +82
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 4197 604 309 +45
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 4208 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 2553 950 420 +111
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 2081 - - -
AtCoder Regular Contest 162 1249 1039 531 +111
AtCoder Beginner Contest 308 4142 697 552 +21
AtCoder Regular Contest 163 2363 165 494 -58
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 2761 954 563 +69
AtCoder Regular Contest 164 2052 825 598 +35
freee Programming Contest 2023(AtCoder Beginner Contest 310) 1531 1379 726 +128
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 2789 1015 764 +38
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 3820 782 765 +1
AtCoder Beginner Contest 313 3878 801 769 +4
AtCoder Beginner Contest 314 1592 1281 839 +70
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 2753 958 853 +14
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 1595 1300 912 +59
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 2559 1086 932 +20
AtCoder Beginner Contest 319 5084 902 928 -4
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 1227 1457 998 +70
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1290 1434 1053 +55
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 3966 793 1028 -25
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1486 1329 1064 +36
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1779 1154 1073 +9
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1449 1342 1104 +31
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 3113 964 1091 -13
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 2415 1103 1092 +1
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 2197 1107 1093 +1
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1744 1219 1107 +14
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1469 1296 1128 +21
AtCoder Beginner Contest 332 1482 1256 1142 +14
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 1545 1333 1163 +21
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 1053 1483 1200 +37
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 1967 1189 1198 -2
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2053 1224 1201 +3
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 2461 1056 1187 -14
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 2094 1187 1187 ±0
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 5382 648 1143 -44
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2234 1164 1145 +2
AtCoder Regular Contest 174 1888 816 1116 -29
AtCoder Beginner Contest 347 6219 511 1067 -49
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2455 1111 1072 +5
AtCoder Beginner Contest 350 3313 974 1062 -10
AtCoder Beginner Contest 351 2567 1109 1067 +5
AtCoder Beginner Contest 353 2648 1114 1072 +5
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 4198 838 1050 -22
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1230 1459 1099 +49
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 2701 1105 1099 ±0
AtCoder Beginner Contest 358 4564 787 1071 -28
AtCoder Beginner Contest 360 2610 996 1064 -7
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 3295 1007 1059 -5
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 2647 1085 1061 +2
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1862 1310 1089 +28
AtCoder Beginner Contest 366 4907 739 1058 -31
AtCoder Beginner Contest 369 3325 949 1048 -10
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2098 1182 1062 +14
AtCoder Beginner Contest 380 2568 1096 1065 +3
AtCoder Beginner Contest 381 1678 1182 1077 +12
AtCoder Beginner Contest 382 2264 1037 1074 -3
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 4045 768 1046 -28
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 911 1616 1118 +72
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 2342 1145 1121 +3
AtCoder Beginner Contest 390 6957 420 1067 -54
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4519 796 1042 -25
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5133 676 1010 -32
AtCoder Beginner Contest 399 3823 894 999 -11
AtCoder Beginner Contest 400 3293 969 996 -3
AtCoder Beginner Contest 401 2209 1196 1018 +22
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 805 1629 1096 +78
AtCoder Beginner Contest 403 1789 1199 1107 +11
AtCoder Beginner Contest 405 4305 829 1082 -25
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5449 654 1045 -37
AtCoder Beginner Contest 407 3181 989 1040 -5
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2175 1172 1054 +14
AtCoder Beginner Contest 418 1021 1532 1112 +58
AtCoder Beginner Contest 419 3302 974 1099 -13