sai_ac's Competition History

Date Contest Rank Performance New Rating Diff
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 7055 - - -
AtCoder Beginner Contest 332 4098 607 33 -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 5181 572 99 +66
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 4104 774 196 +97
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 4403 677 267 +71
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 4875 683 330 +63
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 4261 754 400 +70
AtCoder Beginner Contest 343 5184 693 445 +45
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 6109 516 452 +7
AtCoder Beginner Contest 347 2367 1134 572 +120
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4058 791 602 +30
AtCoder Beginner Contest 349 2672 1075 673 +71
AtCoder Beginner Contest 350 5903 586 661 -12
AtCoder Regular Contest 176 783 1561 816 +155
AtCoder Beginner Contest 351 3380 950 832 +16
AtCoder Beginner Contest 352 1875 1277 893 +61
AtCoder Regular Contest 177 906 1391 962 +69
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 2446 1150 985 +23
AtCoder Regular Contest 178 894 1337 1030 +45
AtCoder Beginner Contest 356 2151 1240 1055 +25
AtCoder Regular Contest 179 1200 1289 1082 +27
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 2283 1198 1095 +13
AtCoder Beginner Contest 358 2044 1263 1114 +19
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 5192 671 1074 -40
AtCoder Regular Contest 180 769 1696 1158 +84
AtCoder Beginner Contest 360 1360 1359 1181 +23
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 3171 1023 1165 -16
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 1978 1290 1179 +14
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1033 1571 1226 +47
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 2413 1178 1222 -4
AtCoder Regular Contest 181 1200 1329 1233 +11
AtCoder Regular Contest 182 1284 1236 1233 ±0
AtCoder Beginner Contest 367 1628 1373 1248 +15
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1845 1289 1253 +5
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 3726 - - -
AtCoder Beginner Contest 371 2296 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 1519 1344 1262 +9
AtCoder Regular Contest 184 621 1768 1325 +63
AtCoder Beginner Contest 373 1024 1600 1356 +31
AtCoder Grand Contest 068 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1356 1482 1370 +14
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 521 1886 1434 +64
AtCoder Regular Contest 185 1159 1254 1417 -17
AtCoder Beginner Contest 376 2328 1175 1395 -22
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1237 1357 1391 -4
AtCoder Regular Contest 186 515 1328 1385 -6
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 9677 - - -
AtCoder Beginner Contest 380 2153 1194 1367 -18
AtCoder Regular Contest 187 524 1829 1423 +56
AtCoder Beginner Contest 381 881 1532 1434 +11
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1409 -25
AtCoder Grand Contest 069 180 - - -
AtCoder Beginner Contest 382 979 1449 1414 +5
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 702 1692 1445 +31
AtCoder Regular Contest 189 (Div. 2) 698 1593 1460 +15
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 1927 1211 1438 -22
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1515 1342 1428 -10
AtCoder Beginner Contest 386 2914 - - -
AtCoder Grand Contest 070 270 - - -
AtCoder Beginner Contest 387 653 1716 1461 +33
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 5903 - - -
AtCoder Regular Contest 190 (Div. 1) 670 - - -
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 10545 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2060 1245 1441 -20
AtCoder Regular Contest 192 (Div. 2) 736 1637 1462 +21
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 2420 1148 1434 -28
AtCoder Regular Contest 193 (Div. 1) 753 - - -
AtCoder Beginner Contest 395 2700 1067 1402 -32
AtCoder Beginner Contest 396 2037 1235 1387 -15
AtCoder Regular Contest 194 (Div. 2) 1222 586 1327 -60
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1733 1319 1326 -1
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 1272 1434 1338 +12
AtCoder Regular Contest 195 (Div. 2) 602 1526 1358 +20
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 409 1928 1429 +71
AtCoder Regular Contest 196 (Div. 1) 549 - - -
AtCoder Beginner Contest 401 830 1668 1456 +27
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 403 883 1548 1465 +9
AtCoder Beginner Contest 404 1352 1407 1460 -5
AtCoder Regular Contest 197 (Div. 2) 960 1337 1448 -12
AtCoder Beginner Contest 405 1444 1408 1444 -4
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 1165 1472 1447 +3
AtCoder Beginner Contest 407 1450 1386 1441 -6
AtCoder Regular Contest 198 (Div. 2) 728 1451 1442 +1
AtCoder Regular Contest 199 (Div. 1) 247 - - -
AtCoder Beginner Contest 409 2439 1122 1414 -28
AtCoder Beginner Contest 410 796 1669 1442 +28
AtCoder Regular Contest 200 (Div. 2) 750 1084 1411 -31
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1210 1421 1412 +1
AtCoder Regular Contest 201 549 1747 1450 +38
AtCoder Beginner Contest 412 1661 1300 1436 -14
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1118 1501 1442 +6
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 3611 903 1399 -43
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10030 - - -
AtCoder Beginner Contest 416 10840 - - -
AtCoder Beginner Contest 417 1609 1337 1393 -6
AtCoder Beginner Contest 418 1027 1530 1407 +14
AtCoder Beginner Contest 419 10241 - - -
AtCoder Regular Contest 204 (Div. 1) 382 - - -
AtCoder Beginner Contest 420 364 1873 1463 +56
AtCoder Beginner Contest 421 2481 1125 1433 -30
AtCoder Regular Contest 205 (Div. 2) 1244 1248 1416 -17
AtCoder Beginner Contest 422 1254 1182 1395 -21
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 750 1624 1420 +25
AtCoder Grand Contest 073 284 - - -
AtCoder Beginner Contest 426 1627 1347 1413 -7
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 196 2116 1506 +93
AtCoder Regular Contest 208 (Div. 2) 1031 1085 1470 -36