luozhihong's Competition History

Date Contest Rank Performance New Rating Diff
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 4309 773 51 -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 5344 626 131 +80
AtCoder Beginner Contest 322 6911 - - -
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 5136 603 198 +67
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 4458 722 278 +80
AtCoder Beginner Contest 336 3348 848 378 +100
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 4314 812 455 +77
AtCoder Regular Contest 170 2058 263 417 -38
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 6322 507 427 +10
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 7337 325 409 -18
AtCoder Beginner Contest 347 3431 932 492 +83
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 3681 859 545 +53
AtCoder Beginner Contest 350 4026 859 588 +43
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 7329 401 566 -22
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 5031 643 574 +8
AtCoder Beginner Contest 356 4652 816 605 +31
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 4881 734 620 +15
AtCoder Beginner Contest 358 3202 1012 671 +51
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 5179 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 4729 789 685 +14
AtCoder Beginner Contest 366 5762 621 678 -7
AtCoder Beginner Contest 367 3754 914 706 +28
AtCoder Beginner Contest 369 2762 1060 750 +44
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 4298 - - -
AtCoder Beginner Contest 371 9762 61 671 -79
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 4232 736 678 +7
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1750 1357 772 +94
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 2349 1184 823 +51
AtCoder Beginner Contest 382 1561 1231 873 +50
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 4207 756 861 -12
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 2154 1149 895 +34
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2580 1052 912 +17
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 4591 753 896 -16
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 1494 1411 961 +65
AtCoder Beginner Contest 393 3965 850 950 -11
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3700 - - -
AtCoder Beginner Contest 395 2991 1016 957 +7
AtCoder Beginner Contest 396 2254 1185 982 +25
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3199 1012 986 +4
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 2207 1173 1006 +20
AtCoder Beginner Contest 399 2822 1061 1012 +6
AtCoder Beginner Contest 400 4181 823 994 -18
AtCoder Beginner Contest 401 3418 958 990 -4
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 820 1620 1072 +82
AtCoder Beginner Contest 404 2545 1086 1073 +1
AtCoder Beginner Contest 405 2482 1144 1081 +8
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3255 967 1070 -11
AtCoder Beginner Contest 407 2183 1188 1082 +12
AtCoder Beginner Contest 409 10816 41 992 -90
AtCoder Beginner Contest 410 3212 974 990 -2
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 842 1614 1071 +81
AtCoder Beginner Contest 416 1990 1232 1088 +17
AtCoder Beginner Contest 417 1952 1247 1105 +17
AtCoder Beginner Contest 418 1520 1351 1132 +27
AtCoder Beginner Contest 419 3408 955 1115 -17
AtCoder Beginner Contest 422 2595 770 1085 -30
AtCoder Beginner Contest 423 7649 74 1002 -83
AtCoder Beginner Contest 426 2835 1064 1009 +7
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1443 1350 1048 +39