jiamengtong's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 266 6047 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 5587 321 16 -
AtCoder Regular Contest 147 2299 152 35 +19
AtCoder Regular Contest 152 2052 129 47 +12
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 3736 602 98 +51
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 7279 33 81 -17
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 934 1486 296 +215
AtCoder Beginner Contest 297 3258 683 350 +54
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1930 1072 482 +132
AtCoder Regular Contest 160 1096 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 7722 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 10543 - - -
AtCoder Beginner Contest 322 1385 1377 654 +172
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 10679 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 245 2150 1004 +350
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 11155 - - -
AtCoder Regular Contest 173 889 1500 1080 +76
AtCoder Beginner Contest 353 4774 - - -
AtCoder Regular Contest 177 923 1379 1120 +40
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 11269 - - -
AtCoder Regular Contest 178 1737 213 1036 -84
AtCoder Regular Contest 179 1103 1355 1078 +42
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 2693 - - -
AtCoder Regular Contest 180 2553 872 1055 -23
AtCoder Beginner Contest 360 862 1582 1129 +74
AtCoder Regular Contest 181 524 1881 1243 +114
AtCoder Regular Contest 182 644 1751 1312 +69
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 9832 - - -
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 315 2109 1432 +120
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 476 1912 1495 +63
AtCoder Beginner Contest 371 928 1635 1511 +16
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 207 2185 1605 +94
AtCoder Regular Contest 184 461 1933 1645 +40
AtCoder Beginner Contest 373 645 1798 1662 +17
AtCoder Grand Contest 068 346 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 289 2102 1717 +55
AtCoder Regular Contest 185 296 2184 1776 +59
AtCoder Beginner Contest 376 2348 1171 1726 -50
AtCoder Regular Contest 186 515 - - -
AtCoder Beginner Contest 380 211 2229 1789 +63
AtCoder Regular Contest 187 247 2200 1839 +50
AtCoder Beginner Contest 381 6054 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 802 1583 1815 -24
AtCoder Grand Contest 069 180 - - -
AtCoder Regular Contest 189 (Div. 2) 981 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 9566 - - -
AtCoder Beginner Contest 386 8215 - - -
AtCoder Regular Contest 190 (Div. 1) 243 2169 1857 +42
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 10661 - - -
AtCoder Regular Contest 191 (Div. 2) 604 1652 1837 -20
AtCoder Beginner Contest 391 9680 - - -
AtCoder Beginner Contest 393 10408 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 216 2224 1883 +46
AtCoder Regular Contest 193 (Div. 1) 368 1987 1894 +11
AtCoder Beginner Contest 395 11051 - - -
AtCoder Regular Contest 194 (Div. 2) 414 1901 1895 +1
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 114 2388 1956 +61
AtCoder Regular Contest 195 (Div. 2) 1166 - - -
AtCoder Beginner Contest 399 752 1669 1930 -26
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 152 2260 1968 +38
AtCoder Regular Contest 196 (Div. 1) 285 2064 1978 +10
AtCoder Beginner Contest 401 252 2147 1996 +18
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 44 2400 2044 +48
AtCoder Grand Contest 072 106 2134 2053 +9
AtCoder Beginner Contest 404 9575 - - -
AtCoder Regular Contest 197 (Div. 2) 215 2244 2074 +21
AtCoder Beginner Contest 405 11522 - - -
AtCoder Regular Contest 198 (Div. 2) 147 2367 2107 +33
AtCoder Beginner Contest 408 10142 - - -
AtCoder Regular Contest 199 (Div. 1) 247 1688 2071 -36
AtCoder Beginner Contest 409 10816 - - -
AtCoder Regular Contest 200 (Div. 2) 451 1780 2045 -26
AtCoder Regular Contest 201 1085 - - -
AtCoder Regular Contest 202 (Div. 1) 342 1922 2033 -12
AtCoder Regular Contest 203 (Div. 2) 229 2144 2045 +12
AtCoder Beginner Contest 418 10599 - - -
AtCoder Regular Contest 205 (Div. 2) 196 2309 2074 +29
AtCoder Regular Contest 206 (Div. 2) 89 2524 2128 +54