zhang1234's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 349 2202 1183 141 -
AtCoder Beginner Contest 350 5071 704 249 +108
AtCoder Beginner Contest 351 3778 881 384 +135
AtCoder Beginner Contest 352 8466 233 336 -48
AtCoder Beginner Contest 353 5623 653 386 +50
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 4614 775 453 +67
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 4728 691 488 +35
AtCoder Beginner Contest 356 4016 906 556 +68
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 4342 817 593 +37
AtCoder Beginner Contest 358 2990 1052 664 +71
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 5767 581 652 -12
AtCoder Regular Contest 180 2738 229 600 -52
AtCoder Beginner Contest 360 5490 454 582 -18
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 5569 639 588 +6
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 7412 411 568 -20
AtCoder Beginner Contest 363 5199 707 585 +17
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 4449 763 606 +21
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 8198 334 578 -28
AtCoder Beginner Contest 366 4979 729 595 +17
AtCoder Beginner Contest 367 3475 964 641 +46
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 4384 788 658 +17
AtCoder Beginner Contest 369 4453 755 669 +11
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 2853 1086 721 +52
AtCoder Beginner Contest 371 3363 975 751 +30
AtCoder Beginner Contest 373 5180 708 746 -5
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 3479 965 771 +25
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 4365 810 775 +4
AtCoder Beginner Contest 376 4974 717 769 -6
AtCoder Beginner Contest 378 4384 752 767 -2
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 4235 748 765 -2
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 3987 792 768 +3
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 3029 956 789 +21
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2938 972 809 +20
AtCoder Beginner Contest 386 2418 1032 834 +25
AtCoder Beginner Contest 387 3969 739 824 -10
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 3081 981 841 +17
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 4493 768 834 -7
AtCoder Beginner Contest 390 3275 965 848 +14
AtCoder Beginner Contest 391 2675 1047 870 +22
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 3206 997 883 +13
AtCoder Beginner Contest 393 4251 805 876 -7
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 2795 1065 896 +20
AtCoder Beginner Contest 395 6932 444 858 -38
AtCoder Beginner Contest 396 2021 1239 902 +44
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3271 999 913 +11
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3313 953 917 +4
AtCoder Beginner Contest 399 1492 1377 972 +55
AtCoder Beginner Contest 400 871 1618 1056 +84
AtCoder Beginner Contest 401 2048 1236 1075 +19
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 1007 1527 1130 +55
AtCoder Beginner Contest 403 1418 1320 1150 +20
AtCoder Beginner Contest 404 334 1963 1263 +113
AtCoder Beginner Contest 405 2394 1163 1253 -10
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2172 1182 1246 -7
AtCoder Beginner Contest 407 2777 1062 1229 -17
AtCoder Beginner Contest 408 1856 1234 1230 +1
AtCoder Beginner Contest 409 1105 1504 1260 +30
AtCoder Beginner Contest 410 649 1747 1319 +59
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 541 1764 1372 +53
AtCoder Beginner Contest 412 1672 1297 1365 -7
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1894 1240 1353 -12
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2152 1185 1337 -16
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1323 1407 1345 +8
AtCoder Beginner Contest 416 4245 833 1302 -43
AtCoder Beginner Contest 417 1655 - - -
AtCoder Beginner Contest 418 3999 - - -
AtCoder Beginner Contest 419 1277 1451 1318 +16
AtCoder Beginner Contest 420 1155 1430 1330 +12
AtCoder Beginner Contest 421 1543 1354 1332 +2
AtCoder Beginner Contest 422 766 1413 1341 +9
AtCoder Beginner Contest 423 1438 1301 1337 -4
AtCoder Beginner Contest 424 963 1480 1352 +15
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 453 1821 1408 +56
AtCoder Beginner Contest 426 2288 1175 1387 -21
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1389 1369 1385 -2
AtCoder Beginner Contest 428 1179 1438 1391 +6
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 3641 838 1346 -45
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 1000 1542 1367 +21
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 1960 1232 1354 -13
AtCoder Beginner Contest 433 1772 1353 1354 ±0
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 1350 1340 1353 -1
AtCoder Beginner Contest 435 1392 1427 1360 +7
AtCoder Beginner Contest 436 852 1649 1393 +33
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1612 1395 1393 ±0
AtCoder Beginner Contest 438 601 1770 1437 +44
AtCoder Beginner Contest 439 1509 1385 1432 -5
AtCoder Beginner Contest 440 939 1625 1452 +20
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 781 1721 1482 +30
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 1258 1512 1485 +3
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 855 1643 1502 +17
AtCoder Beginner Contest 444 681 1776 1533 +31
AtCoder Beginner Contest 445 967 1611 1541 +8
AtCoder Beginner Contest 446 1706 1317 1520 -21
AtCoder Beginner Contest 447 1159 1531 1521 +1
AtCoder Beginner Contest 448 1052 1562 1525 +4