zhangzheng2026's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 353 4709 - - -
AtCoder Regular Contest 177 2550 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 6393 434 22 -
AtCoder Beginner Contest 356 6751 556 80 +58
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 6048 537 136 +56
AtCoder Regular Contest 180 2738 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 2406 1140 317 +181
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 3096 1046 471 +154
AtCoder Beginner Contest 366 2224 1211 625 +154
AtCoder Beginner Contest 367 10377 52 508 -117
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 3019 1021 595 +87
AtCoder Beginner Contest 369 2430 1135 685 +90
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 2530 1151 757 +72
AtCoder Beginner Contest 371 2255 1195 822 +65
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 1982 1199 875 +53
AtCoder Beginner Contest 373 2853 1079 901 +26
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 4529 790 888 -13
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 2890 1066 909 +21
AtCoder Beginner Contest 376 1493 1400 977 +68
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1716 1187 1003 +26
AtCoder Beginner Contest 378 1290 1454 1062 +59
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 1207 1460 1113 +51
AtCoder Beginner Contest 380 1070 1553 1170 +57
AtCoder Regular Contest 187 768 - - -
AtCoder Beginner Contest 381 943 1496 1210 +40
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1205 -5
AtCoder Beginner Contest 382 644 1639 1260 +55
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 754 1662 1310 +50
AtCoder Regular Contest 189 (Div. 2) 981 974 1278 -32
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 1589 1314 1282 +4
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2403 1091 1264 -18
AtCoder Beginner Contest 386 1139 1430 1282 +18
AtCoder Beginner Contest 387 726 1669 1328 +46
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 1334 1431 1339 +11
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 567 1801 1396 +57
AtCoder Beginner Contest 390 596 1790 1443 +47
AtCoder Regular Contest 191 (Div. 2) 597 1661 1468 +25
AtCoder Beginner Contest 391 2072 1188 1442 -26
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2710 1097 1411 -31
AtCoder Regular Contest 192 (Div. 2) 940 1443 1414 +3
AtCoder Beginner Contest 393 2184 1197 1394 -20
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 825 1667 1425 +31
AtCoder Beginner Contest 395 872 1580 1442 +17
AtCoder Beginner Contest 396 551 1819 1486 +44
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 2318 1174 1458 -28
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3341 947 1416 -42
AtCoder Beginner Contest 399 1545 1361 1410 -6
AtCoder Beginner Contest 400 600 1775 1453 +43
AtCoder Beginner Contest 401 997 1588 1467 +14
AtCoder Beginner Contest 404 763 1668 1489 +22
AtCoder Regular Contest 197 (Div. 2) 404 1947 1544 +55
AtCoder Beginner Contest 405 577 1800 1572 +28
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 1322 1415 1558 -14
AtCoder Beginner Contest 407 307 2026 1614 +56
AtCoder Beginner Contest 408 392 1915 1648 +34
AtCoder Beginner Contest 409 72 2400 1750 +102
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1314 1383 1718 -32
AtCoder Beginner Contest 412 945 1573 1704 -14
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 817 1644 1698 -6
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 464 1869 1717 +19
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 407 1922 1739 +22
AtCoder Regular Contest 202 (Div. 1) 376 1864 1752 +13
AtCoder Beginner Contest 416 168 2246 1812 +60
AtCoder Beginner Contest 417 545 1805 1811 -1
AtCoder Regular Contest 203 (Div. 2) 809 1449 1780 -31
AtCoder Beginner Contest 418 332 1977 1801 +21
AtCoder Regular Contest 204 (Div. 1) 382 1573 1780 -21
AtCoder Beginner Contest 420 1304 1382 1746 -34
AtCoder Regular Contest 205 (Div. 2) 674 1713 1743 -3
AtCoder Beginner Contest 424 24 2400 1828 +85
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 258 2026 1850 +22