r_tron19's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 157 2121 929 75 -
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 1465 1146 314 +239
AtCoder Grand Contest 043 1967 339 302 -12
AtCoder Beginner Contest 159 2445 1030 467 +165
AtCoder Beginner Contest 163 3327 - - -
HHKB Programming Contest 2020 3333 640 490 +23
AtCoder Beginner Contest 185 4755 431 473 -17
AtCoder Regular Contest 111 1105 1222 621 +148
KEYENCE Programming Contest 2021 3333 191 554 -67
AtCoder Beginner Contest 192 6062 304 518 -36
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 6794 90 442 -76
AtCoder Beginner Contest 194 1768 1170 564 +122
Panasonic Programming Contest (AtCoder Beginner Contest 195) 7401 25 462 -102
AtCoder Beginner Contest 196 7115 123 407 -55
AtCoder Regular Contest 116 1617 1042 504 +97
AtCoder Regular Contest 117 3325 126 449 -55
AtCoder Beginner Contest 199(Sponsored by Panasonic) 2486 1002 528 +79
AtCoder Regular Contest 118 1984 585 534 +6
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 2446 150 485 -49
AtCoder Beginner Contest 204 4308 603 499 +14
AtCoder Beginner Contest 207 1739 1164 593 +94
AtCoder Beginner Contest 209 2727 923 634 +41
AtCoder Beginner Contest 210 7707 74 564 -70
AtCoder Beginner Contest 212 307 2031 843 +279
AtCoder Beginner Contest 221 2448 980 858 +15
AtCoder Beginner Contest 224 3091 651 838 -20
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 2218 - - -
AtCoder Regular Contest 134 1110 1394 910 +72
AtCoder Beginner Contest 247 3620 695 890 -20
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 2035 1075 910 +20
AtCoder Regular Contest 141 1571 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 7027 35 820 -90
AtCoder Beginner Contest 295 7772 45 738 -82
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 8310 87 669 -69
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 5925 - - -
AtCoder Beginner Contest 319 10967 - - -
AtCoder Regular Contest 165 2163 213 626 -43
AtCoder Beginner Contest 322 3828 791 644 +18
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 393 620 -24
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 12304 33 541 -79
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 2342 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2305 1105 613 +72
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 1352 1444 730 +117
AtCoder Regular Contest 170 2058 263 689 -41
AtCoder Beginner Contest 338 4755 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 6151 529 673 -16
AtCoder Regular Contest 171 1076 1388 769 +96
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 8855 54 693 -76
AtCoder Beginner Contest 343 2354 1149 748 +55
AtCoder Regular Contest 173 1167 1298 817 +69
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 4136 803 815 -2
AtCoder Regular Contest 174 2167 - - -
AtCoder Regular Contest 175 1461 334 775 -40
AtCoder Beginner Contest 347 1514 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 3645 866 784 +9
AtCoder Beginner Contest 349 3747 - - -
AtCoder Beginner Contest 351 10290 - - -
AtCoder Beginner Contest 353 989 1602 898 +114
AtCoder Regular Contest 177 995 1319 948 +50
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 11269 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1491 1365 997 +49
AtCoder Beginner Contest 356 3860 - - -
AtCoder Regular Contest 179 2172 198 934 -63
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 10993 39 848 -86
AtCoder Regular Contest 180 2738 229 795 -53
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 11389 40 714 -81
AtCoder Regular Contest 182 1597 337 681 -33
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 2338 1107 731 +50
AtCoder Beginner Contest 373 10440 50 656 -75
AtCoder Grand Contest 068 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 4812 - - -
AtCoder Regular Contest 185 1418 - - -
AtCoder Beginner Contest 376 10159 51 583 -73
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 8550 41 511 -72
AtCoder Beginner Contest 378 9374 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2244 1143 592 +81
AtCoder Regular Contest 187 1071 - - -
AtCoder Beginner Contest 381 6054 66 527 -65
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 9294 47 459 -68
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 5235 558 469 +10
AtCoder Beginner Contest 386 8215 55 407 -62
AtCoder Grand Contest 070 270 - - -
AtCoder Beginner Contest 387 6596 256 390 -17
AtCoder Beginner Contest 390 4159 - - -
AtCoder Beginner Contest 393 10408 40 332 -58
AtCoder Regular Contest 193 (Div. 1) 753 - - -
AtCoder Beginner Contest 395 6919 446 343 +11
AtCoder Beginner Contest 396 11156 43 294 -49
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 7137 434 307 +13
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 10996 35 262 -45
AtCoder Regular Contest 195 (Div. 2) 1166 - - -
AtCoder Beginner Contest 401 5276 667 299 +37
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 6294 - - -
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 404 9575 50 261 -38
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 11277 37 225 -36
AtCoder Beginner Contest 417 4873 721 268 +43
AtCoder Beginner Contest 419 255 2069 618 +350
AtCoder Grand Contest 073 284 - - -
AtCoder Beginner Contest 426 429 1903 833 +215
AtCoder Beginner Contest 428 9095 62 756 -77