hayatroid's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 246 1381 1316 197 -
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 1664 1085 455 +258
AtCoder Beginner Contest 247 1682 1195 653 +198
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 6590 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 2312 951 705 +52
AtCoder Beginner Contest 250 1314 1291 826 +121
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 1922 1066 862 +36
AtCoder Regular Contest 140 1438 1033 885 +23
AtCoder Beginner Contest 252 4098 657 850 -35
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 3533 736 832 -18
AtCoder Regular Contest 141 815 1419 928 +96
AtCoder Beginner Contest 254 3239 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1652 1208 966 +38
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 1534 1233 1002 +36
AtCoder Regular Contest 142 736 1503 1075 +73
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1334 1313 1106 +31
AtCoder Regular Contest 143 1446 1012 1094 -12
AtCoder Beginner Contest 258 1086 1476 1145 +51
AtCoder Beginner Contest 259 1720 1213 1152 +7
AtCoder Regular Contest 144 2060 961 1132 -20
AtCoder Beginner Contest 260 2071 1081 1126 -6
AtCoder Beginner Contest 261 3370 795 1094 -32
AtCoder Regular Contest 145 1515 1168 1102 +8
AtCoder Beginner Contest 262 1707 1165 1109 +7
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 996 1480 1155 +46
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1402 1293 1170 +15
AtCoder Grand Contest 058 806 - - -
AtCoder Beginner Contest 266 2007 1107 1163 -7
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 2562 979 1145 -18
AtCoder Regular Contest 147 1246 1176 1149 +4
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 3865 588 1101 -48
AtCoder Regular Contest 148 1300 1167 1108 +7
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1293 1314 1131 +23
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 2329 988 1117 -14
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2363 988 1105 -12
AtCoder Regular Contest 149 1350 1140 1108 +3
AtCoder Beginner Contest 272 1742 1147 1112 +4
AtCoder Regular Contest 150 1762 323 1052 -60
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1604 1159 1064 +12
AtCoder Regular Contest 151 922 1429 1106 +42
AtCoder Beginner Contest 276 1185 1350 1133 +27
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 6823 - - -
AtCoder Beginner Contest 278 3509 707 1097 -36
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 601 1659 1168 +71
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1620 1205 1172 +4
AtCoder Beginner Contest 281 2380 996 1155 -17
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 960 1470 1191 +36
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1409 1236 1196 +5
AtCoder Beginner Contest 284 3894 - - -
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 3668 - - -
AtCoder Regular Contest 154 1482 951 1173 -23
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 1743 1153 1171 -2
AtCoder Regular Contest 155 872 1435 1201 +30
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 3656 - - -
AtCoder Grand Contest 061 624 1247 1205 +4
AtCoder Beginner Contest 293 2086 1098 1195 -10
AtCoder Beginner Contest 294 1171 1334 1210 +15
AtCoder Beginner Contest 295 7739 - - -
AtCoder Beginner Contest 296 484 1768 1280 +70
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1531 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 6247 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 3007 - - -
AtCoder Regular Contest 161 877 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 2466 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1641 1198 1272 -8
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 2082 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 915 1495 1296 +24
AtCoder Regular Contest 163 2273 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 2102 1112 1279 -17
AtCoder Regular Contest 164 710 1671 1325 +46
freee Programming Contest 2023(AtCoder Beginner Contest 310) 863 1639 1360 +35
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1822 1247 1350 -10
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 875 1606 1378 +28
AtCoder Grand Contest 063 366 2022 1461 +83
AtCoder Beginner Contest 313 1300 - - -
AtCoder Beginner Contest 314 2131 1121 1431 -30
AtCoder Grand Contest 064 938 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 3311 847 1385 -46
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 8267 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 3526 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1297 1431 1389 +4
AtCoder Beginner Contest 322 1100 1493 1400 +11
AtCoder Regular Contest 166 807 1582 1420 +20
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 3135 927 1379 -41
AtCoder Regular Contest 167 429 1948 1450 +71
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1310 1321 1438 -12
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 6203 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 7567 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 4779 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 8674 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1077 - - -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1885 - - -
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 - - -
AtCoder Beginner Contest 332 5850 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 12304 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 956 1532 1448 +10
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 3151 - - -
AtCoder Beginner Contest 336 2517 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 4288 - - -
AtCoder Beginner Contest 338 9012 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 1007 - - -
AtCoder Regular Contest 171 2073 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 707 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1761 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 855 1662 1471 +23
AtCoder Beginner Contest 343 458 1881 1519 +48
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 3289 975 1475 -44
AtCoder Regular Contest 173 1127 1324 1461 -14
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 911 1606 1476 +15
AtCoder Regular Contest 174 713 1632 1493 +17
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1485 1392 1483 -10
AtCoder Regular Contest 175 465 1849 1525 +42
AtCoder Beginner Contest 347 573 1789 1555 +30
AtCoder Grand Contest 066 338 2027 1612 +57
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 998 1575 1608 -4
AtCoder Beginner Contest 349 714 1721 1620 +12
AtCoder Beginner Contest 350 3649 - - -
AtCoder Beginner Contest 351 893 1640 1622 +2
AtCoder Beginner Contest 352 701 1740 1634 +12
AtCoder Beginner Contest 353 1210 1505 1622 -12
AtCoder Regular Contest 177 952 1354 1598 -24
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 1086 1551 1593 -5
AtCoder Regular Contest 178 841 1382 1574 -19
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 510 1839 1603 +29
AtCoder Beginner Contest 356 1535 1410 1585 -18
AtCoder Regular Contest 179 1149 1325 1562 -23
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 1488 1416 1548 -14
AtCoder Beginner Contest 358 1463 1429 1537 -11
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 814 1716 1556 +19
AtCoder Regular Contest 180 259 2234 1645 +89
AtCoder Beginner Contest 360 1433 1335 1617 -28
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 1285 1507 1607 -10
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 1476 1440 1591 -16
AtCoder Beginner Contest 363 3178 1016 1545 -46
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1252 1482 1539 -6
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1307 1483 1533 -6
AtCoder Regular Contest 181 1558 1109 1497 -36
AtCoder Beginner Contest 366 1928 1287 1478 -19
AtCoder Regular Contest 182 419 1995 1541 +63
AtCoder Beginner Contest 367 689 1772 1567 +26
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1338 1453 1556 -11
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 368 2035 1614 +58
AtCoder Beginner Contest 369 566 1826 1637 +23
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1617 1387 1614 -23
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 805 1650 1618 +4
AtCoder Regular Contest 184 1021 1059 1572 -46
AtCoder Beginner Contest 373 1502 1422 1558 -14
AtCoder Grand Contest 068 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1434 1453 1548 -10
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 842 1682 1562 +14
AtCoder Regular Contest 185 961 1455 1552 -10
AtCoder Regular Contest 186 515 1328 1531 -21
AtCoder Beginner Contest 378 1872 1266 1507 -24
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 8376 - - -
AtCoder Beginner Contest 380 1595 1352 1493 -14
AtCoder Regular Contest 187 583 1769 1524 +31
AtCoder Beginner Contest 381 1674 1184 1494 -30
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1465 -29
AtCoder Beginner Contest 382 1303 1320 1451 -14
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1297 1423 1448 -3
AtCoder Regular Contest 189 (Div. 2) 959 1283 1433 -15
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 3007 961 1393 -40
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 454 1869 1451 +58
AtCoder Beginner Contest 387 8421 - - -
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 318 2034 1524 +73
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 960 1574 1529 +5
AtCoder Beginner Contest 390 1382 1408 1518 -11
AtCoder Regular Contest 191 (Div. 2) 1197 - - -
AtCoder Beginner Contest 391 832 1623 1529 +11
AtCoder Regular Contest 192 (Div. 2) 862 1514 1527 -2
AtCoder Beginner Contest 393 1402 1423 1517 -10
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1257 1472 1513 -4
AtCoder Regular Contest 193 (Div. 1) 753 - - -
AtCoder Beginner Contest 395 330 1956 1566 +53
AtCoder Beginner Contest 396 1062 1543 1563 -3
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 2201 1201 1532 -31
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3450 928 1484 -48
AtCoder Regular Contest 195 (Div. 2) 310 1943 1539 +55
AtCoder Beginner Contest 399 1208 1473 1532 -7
AtCoder Beginner Contest 400 2054 1220 1505 -27
AtCoder Regular Contest 196 (Div. 1) 549 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 3351 - - -
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 403 1088 1446 1499 -6
AtCoder Beginner Contest 404 1661 1304 1481 -18
AtCoder Regular Contest 197 (Div. 2) 1067 1233 1458 -23
AtCoder Beginner Contest 405 1592 1361 1449 -9
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 1393 - - -
AtCoder Beginner Contest 407 1741 1301 1435 -14
AtCoder Regular Contest 198 (Div. 2) 896 1226 1416 -19
AtCoder Beginner Contest 408 1503 1342 1409 -7
AtCoder Regular Contest 199 (Div. 1) 247 - - -
AtCoder Beginner Contest 409 497 1829 1458 +49
AtCoder Beginner Contest 410 3542 917 1414 -44
AtCoder Regular Contest 200 (Div. 2) 391 1859 1467 +53
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 - - -
AtCoder Regular Contest 201 1085 746 1412 -55
AtCoder Beginner Contest 412 2240 1149 1389 -23
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1148 1489 1399 +10
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 627 1746 1439 +40
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1017 1529 1448 +9
AtCoder Beginner Contest 416 698 1700 1476 +28
AtCoder Beginner Contest 417 944 1577 1486 +10
AtCoder Regular Contest 203 (Div. 2) 843 1417 1480 -6
AtCoder Beginner Contest 418 3837 - - -
AtCoder Beginner Contest 419 1032 1545 1486 +6
AtCoder Beginner Contest 420 740 1613 1500 +14
AtCoder Beginner Contest 421 8646 - - -
AtCoder Regular Contest 205 (Div. 2) 2470 - - -
日本最強プログラマー学生選手権~Advance~ 43 1632 1514 +14
AtCoder Beginner Contest 423 2032 1127 1480 -34
AtCoder Beginner Contest 424 2348 1043 1443 -37
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 2540 1037 1409 -34
AtCoder Beginner Contest 426 9755 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 4810 - - -
AtCoder Regular Contest 208 (Div. 2) 740 1472 1415 +6
AtCoder Beginner Contest 428 2768 1034 1382 -33
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 753 1606 1407 +25
AtCoder Beginner Contest 430 1390 1332 1399 -8
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 298 2012 1477 +78
AtCoder Regular Contest 210 1096 789 1424 -53
AtCoder Beginner Contest 433 1089 1555 1438 +14
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 295 1943 1500 +62
AtCoder Regular Contest 211 (Div. 2) 426 1614 1512 +12
AtCoder Beginner Contest 435 465 1835 1548 +36
AtCoder Beginner Contest 436 157 2256 1642 +94
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 566 1818 1661 +19
AtCoder Grand Contest 075 340 - - -
AtCoder Beginner Contest 438 692 1718 1667 +6
AtCoder Beginner Contest 439 399 - - -
AtCoder Beginner Contest 440 353 1991 1704 +37
AtCoder Regular Contest 212 (Div. 2) 605 1620 1696 -8
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9909 - - -
AtCoder Regular Contest 213 (Div. 1) 360 1870 1714 +18
AtCoder Beginner Contest 446 2185 - - -
AtCoder Regular Contest 215 356 1972 1743 +29
AtCoder Beginner Contest 447 8884 - - -
AtCoder Beginner Contest 448 529 1808 1749 +6
AtCoder Beginner Contest 449 1162 1559 1732 -17
AtCoder Beginner Contest 450 382 1983 1760 +28
AtCoder Regular Contest++ 216 258 2024 1789 +29
AtCoder Beginner Contest 452 594 1829 1793 +4
AtCoder Beginner Contest 453 1069 1610 1776 -17
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 156 2285 1838 +62
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 508 1868 1841 +3