premier's Competition History

Date Contest Rank Performance New Rating Diff
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 4622 455 23 -
AtCoder Regular Contest 142 1683 766 110 +87
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 5647 242 128 +18
AtCoder Regular Contest 143 1827 757 212 +84
AtCoder Beginner Contest 258 7688 128 190 -22
AtCoder Beginner Contest 259 5210 420 216 +26
AtCoder Regular Contest 144 2136 926 318 +102
AtCoder Beginner Contest 260 4523 517 342 +24
AtCoder Beginner Contest 261 5758 295 333 -9
AtCoder Regular Contest 145 962 1490 566 +233
AtCoder Beginner Contest 262 3791 588 567 +1
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 4223 531 561 -6
freee Programming Contest 2022(AtCoder Beginner Contest 264) 3894 616 567 +6
AtCoder Grand Contest 058 871 - - -
AtCoder Regular Contest 146 3014 118 505 -62
AtCoder Beginner Contest 265 5093 319 483 -22
AtCoder Beginner Contest 266 2772 906 540 +57
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 2532 986 600 +60
AtCoder Regular Contest 147 2272 573 596 -4
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1333 1296 698 +102
AtCoder Regular Contest 148 1819 859 716 +18
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 3492 660 710 -6
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 2701 891 731 +21
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 6060 193 678 -53
AtCoder Regular Contest 149 780 1554 809 +131
AtCoder Beginner Contest 272 1130 1389 886 +77
AtCoder Regular Contest 150 1762 323 838 -48
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 2579 862 840 +2
AtCoder Regular Contest 151 2165 168 780 -60
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 3997 529 756 -24
AtCoder Beginner Contest 275 4623 347 720 -36
AtCoder Beginner Contest 276 2258 991 751 +31
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 2771 859 762 +11
AtCoder Beginner Contest 278 2817 861 773 +11
AtCoder Regular Contest 152 1095 1187 822 +49
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 2679 816 822 ±0
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1001 1462 906 +84
AtCoder Beginner Contest 281 1594 1221 942 +36
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 2634 874 935 -7
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 3983 550 901 -34
AtCoder Beginner Contest 284 3708 780 890 -11
AtCoder Regular Contest 153 1048 1429 957 +67
AtCoder Beginner Contest 285 2926 729 936 -21
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 3419 645 910 -26
AtCoder Regular Contest 154 1256 1098 930 +20
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 2894 832 921 -9
AtCoder Regular Contest 155 909 1404 980 +59
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 5643 288 925 -55
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 4239 604 896 -29
AtCoder Regular Contest 156 854 1505 974 +78
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1831 1075 985 +11
AtCoder Regular Contest 157 1209 1212 1010 +25
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 2415 959 1005 -5
AtCoder Beginner Contest 292 3974 617 971 -34
AtCoder Beginner Contest 293 1699 1216 998 +27
AtCoder Regular Contest 158 726 1592 1074 +76
AtCoder Beginner Contest 294 1320 1267 1094 +20
AtCoder Beginner Contest 295 1344 1308 1118 +24
AtCoder Beginner Contest 296 365 1896 1224 +106
AtCoder Regular Contest 159 1912 245 1154 -70
AtCoder Beginner Contest 297 3148 708 1116 -38
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1279 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 2380 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1494 1218 1127 +11
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1534 1238 1139 +12
AtCoder Regular Contest 160 1096 363 1081 -58
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1111 1397 1116 +35
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 2960 859 1093 -23
AtCoder Regular Contest 161 528 1688 1168 +75
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 3404 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 2400 987 1152 -16
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 4560 - - -
AtCoder Regular Contest 162 1182 1086 1145 -7
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 1479 1242 1155 +10
AtCoder Beginner Contest 308 3691 784 1123 -32
AtCoder Regular Contest 163 1183 1255 1137 +14
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 1986 1145 1138 +1
AtCoder Regular Contest 164 827 1561 1188 +50
freee Programming Contest 2023(AtCoder Beginner Contest 310) 2650 1138 1183 -5
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 4655 716 1144 -39
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 4434 687 1105 -39
AtCoder Beginner Contest 313 2295 1112 1106 +1
AtCoder Beginner Contest 314 4610 620 1066 -40
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 2165 1095 1069 +3
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 2465 1063 1068 -1
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 4291 797 1044 -24
AtCoder Beginner Contest 319 7069 698 1013 -31
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 2756 1041 1016 +3
AtCoder Regular Contest 165 1516 1091 1024 +8
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2662 1043 1026 +2
AtCoder Beginner Contest 322 1975 1194 1044 +18
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 1598 1319 1074 +30
AtCoder Regular Contest 166 1609 358 1020 -54
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 5119 587 983 -37
AtCoder Regular Contest 167 1660 1002 985 +2
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1587 1218 1010 +25
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 3732 798 991 -19
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2900 1006 992 +1
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 3180 935 987 -5
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3605 795 969 -18
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 1242 1106 983 +14
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 4130 681 957 -26
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1379 1383 1007 +50
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 393 958 -49
AtCoder Beginner Contest 332 3644 699 935 -23
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 2839 1006 942 +7
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 912 1555 1020 +78
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2401 1083 1027 +7
AtCoder Beginner Contest 336 1516 1298 1057 +30
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 941 1616 1127 +70
AtCoder Regular Contest 170 2058 263 1063 -64
AtCoder Beginner Contest 338 959 1523 1118 +55
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 4322 792 1089 -29
AtCoder Regular Contest 171 1193 1316 1114 +25
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 1802 1228 1126 +12
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1476 1362 1152 +26
AtCoder Regular Contest 172 683 1684 1218 +66
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 2026 1216 1217 -1
AtCoder Beginner Contest 343 4032 853 1186 -31
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1684 1319 1200 +14
AtCoder Regular Contest 173 1323 416 1141 -59
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 1343 1425 1173 +32
AtCoder Regular Contest 174 1164 1276 1184 +11
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 2211 1180 1183 -1
AtCoder Regular Contest 175 795 1501 1219 +36
AtCoder Beginner Contest 347 2146 1187 1216 -3
AtCoder Grand Contest 066 413 1891 1304 +88
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4323 743 1259 -45
AtCoder Beginner Contest 349 1614 1348 1268 +9
AtCoder Beginner Contest 350 1760 1315 1273 +5
AtCoder Regular Contest 176 735 1609 1311 +38
AtCoder Beginner Contest 351 1540 1374 1318 +7
AtCoder Beginner Contest 352 1882 1275 1314 -4
AtCoder Beginner Contest 353 2128 1230 1306 -8
AtCoder Regular Contest 177 1615 917 1272 -34
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 1125 1535 1301 +29
AtCoder Regular Contest 178 1008 1246 1296 -5
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 2364 1122 1280 -16
AtCoder Beginner Contest 356 1185 1527 1307 +27
AtCoder Regular Contest 179 998 1430 1320 +13
AtCoder Beginner Contest 358 3604 940 1287 -33
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 1354 1478 1308 +21
AtCoder Regular Contest 180 1942 1080 1287 -21
AtCoder Beginner Contest 360 805 1614 1324 +37
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 2545 1145 1307 -17
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 3120 1041 1283 -24
AtCoder Beginner Contest 363 2194 1214 1276 -7
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1793 1298 1279 +3
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1369 1461 1298 +19
AtCoder Regular Contest 181 1818 964 1269 -29
AtCoder Beginner Contest 366 4046 868 1234 -35
AtCoder Regular Contest 182 1375 1176 1229 -5
AtCoder Beginner Contest 367 1257 1500 1259 +30
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1492 1399 1274 +15
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 1002 1367 1283 +9
AtCoder Beginner Contest 369 1838 1283 1283 ±0
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 3287 1009 1259 -24
AtCoder Beginner Contest 371 3445 960 1232 -27
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3141 932 1205 -27
AtCoder Regular Contest 184 647 1736 1271 +66
AtCoder Beginner Contest 373 2395 1178 1262 -9
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 3030 1048 1242 -20
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 2685 1108 1229 -13
AtCoder Regular Contest 185 978 1438 1252 +23
AtCoder Beginner Contest 376 1645 1353 1263 +11
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1623 1217 1258 -5
AtCoder Regular Contest 186 515 1328 1265 +7
AtCoder Beginner Contest 378 5488 579 1212 -53
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 3750 834 1180 -32
AtCoder Beginner Contest 380 2728 1061 1168 -12
AtCoder Beginner Contest 381 2066 1055 1157 -11
AtCoder Beginner Contest 382 1809 1157 1157 ±0
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1545 1335 1176 +19
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 3317 899 1152 -24
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1989 1197 1156 +4
AtCoder Beginner Contest 386 1909 1161 1157 +1
AtCoder Beginner Contest 387 3848 763 1123 -34
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 3409 920 1104 -19
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 4459 774 1075 -29
AtCoder Beginner Contest 390 2440 1130 1081 +6
AtCoder Beginner Contest 391 2655 1052 1078 -3
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 5906 573 1036 -42
AtCoder Beginner Contest 393 3463 936 1027 -9
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1043 1560 1092 +65
AtCoder Beginner Contest 395 1737 1283 1113 +21
AtCoder Beginner Contest 396 1044 1551 1165 +52
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1518 1384 1189 +24
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 837 1619 1240 +51
AtCoder Regular Contest 195 (Div. 2) 847 1134 1230 -10
AtCoder Beginner Contest 399 3701 914 1202 -28
AtCoder Beginner Contest 400 2177 1190 1201 -1
AtCoder Beginner Contest 401 2252 1186 1199 -2
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 723 1680 1257 +58
AtCoder Beginner Contest 403 3754 752 1216 -41
AtCoder Beginner Contest 404 2260 1152 1209 -7
AtCoder Regular Contest 197 (Div. 2) 1452 591 1161 -48
AtCoder Beginner Contest 405 1409 1419 1189 +28
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2111 1196 1190 +1
AtCoder Beginner Contest 407 1293 1437 1217 +27
AtCoder Regular Contest 198 (Div. 2) 1101 908 1190 -27
AtCoder Beginner Contest 408 3814 843 1159 -31
AtCoder Beginner Contest 409 4783 734 1123 -36
AtCoder Beginner Contest 410 2336 1154 1126 +3
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1111 1463 1165 +39
AtCoder Beginner Contest 412 2969 989 1148 -17
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1218 1460 1184 +36
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2176 1179 1183 -1
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 702 1693 1245 +62
AtCoder Beginner Contest 416 2138 1197 1241 -4
AtCoder Beginner Contest 417 1888 1262 1243 +2
AtCoder Regular Contest 203 (Div. 2) 72 2608 1478 +235
AtCoder Beginner Contest 418 1787 1276 1460 -18
AtCoder Beginner Contest 419 1272 1453 1459 -1
AtCoder Beginner Contest 420 3357 915 1415 -44
AtCoder Beginner Contest 421 556 1785 1458 +43
AtCoder Regular Contest 205 (Div. 2) 874 1529 1465 +7
AtCoder Beginner Contest 422 2294 852 1416 -49
AtCoder Beginner Contest 423 3433 833 1370 -46