zachyang's Competition History

Date Contest Rank Performance New Rating Diff
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 1747 188 9 -
AtCoder Beginner Contest 205 7326 104 22 +13
AtCoder Beginner Contest 206(Sponsored by Panasonic) 6191 255 46 +24
AtCoder Beginner Contest 207 6847 116 54 +8
AtCoder Beginner Contest 208 7038 108 61 +7
AtCoder Beginner Contest 209 5348 362 88 +27
AtCoder Beginner Contest 210 6508 189 99 +11
AtCoder Beginner Contest 211 4548 527 136 +37
AtCoder Beginner Contest 212 4803 354 157 +21
AtCoder Beginner Contest 213 4371 541 193 +36
AtCoder Beginner Contest 214 4294 550 228 +35
AtCoder Beginner Contest 215 2982 868 301 +73
AtCoder Regular Contest 125 1772 135 276 -25
AtCoder Beginner Contest 216 5262 218 268 -8
AtCoder Beginner Contest 217 3802 704 315 +47
AtCoder Beginner Contest 218 5538 359 319 +4
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 4486 393 327 +8
AtCoder Regular Contest 126 1813 128 298 -29
AtCoder Regular Contest 127 944 240 291 -7
AtCoder Beginner Contest 220 2740 867 357 +66
AtCoder Beginner Contest 221 3657 701 397 +40
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 3995 524 412 +15
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 1679 691 445 +33
AtCoder Beginner Contest 223 3249 592 461 +16
AtCoder Beginner Contest 224 2882 710 490 +29
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 4169 382 479 -11
AtCoder Grand Contest 055 552 - - -
AtCoder Beginner Contest 226 2823 782 515 +36
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 1988 948 568 +53
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 3910 421 553 -15
AtCoder Regular Contest 129 1344 137 505 -48
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 4445 253 479 -26
AtCoder Regular Contest 130 1334 725 507 +28
AtCoder Beginner Contest 230 2241 870 550 +43
AtCoder Grand Contest 056 804 - - -
AtCoder Regular Contest 131 1273 1064 614 +64
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 2537 795 634 +20
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1954 955 671 +37
AtCoder Beginner Contest 233 1882 1065 717 +46
AtCoder Regular Contest 132 1737 813 727 +10
AtCoder Beginner Contest 234 6097 196 678 -49
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 4951 - - -
AtCoder Regular Contest 133 1917 991 714 +36
AtCoder Beginner Contest 236 1696 1222 777 +63
AtCoder Regular Contest 134 1650 1125 817 +40
AtCoder Beginner Contest 237 1338 1310 877 +60
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 3776 682 859 -18
AtCoder Regular Contest 135 1956 837 857 -2
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 3747 638 837 -20
AtCoder Beginner Contest 240 3184 754 829 -8
AtCoder Beginner Contest 241(Sponsored by Panasonic) 3424 801 826 -3
AtCoder Regular Contest 136 3086 93 756 -70
AtCoder Beginner Contest 242 7383 157 701 -55
AtCoder Beginner Contest 243 2578 963 730 +29
AtCoder Regular Contest 137 1742 1037 765 +35
AtCoder Beginner Contest 244 3279 582 748 -17
AtCoder Beginner Contest 245 2858 894 763 +15
AtCoder Beginner Contest 246 4275 580 746 -17
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 2206 841 756 +10
AtCoder Beginner Contest 247 1460 1271 819 +63
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 1807 1147 857 +38
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 1120 1380 921 +64
AtCoder Regular Contest 139 1495 218 864 -57
AtCoder Grand Contest 057 946 - - -
AtCoder Beginner Contest 250 1450 1237 907 +43
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 1609 1169 936 +29
AtCoder Regular Contest 140 1382 1067 950 +14
AtCoder Beginner Contest 252 2677 948 950 ±0
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 1941 - - -
AtCoder Regular Contest 141 1096 1203 978 +28
AtCoder Beginner Contest 254 1600 1229 1005 +27
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1690 1195 1026 +21
AtCoder Regular Contest 142 1526 872 1011 -15
AtCoder Beginner Contest 258 2372 1056 1016 +5
AtCoder Beginner Contest 259 1735 1208 1037 +21
AtCoder Regular Contest 144 2029 - - -
AtCoder Beginner Contest 260 3234 791 1014 -23
AtCoder Beginner Contest 261 2321 1035 1016 +2
AtCoder Regular Contest 145 928 1514 1077 +61
AtCoder Beginner Contest 262 2020 1056 1075 -2
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1420 1287 1098 +23
freee Programming Contest 2022(AtCoder Beginner Contest 264) 2499 949 1084 -14
AtCoder Regular Contest 146 1618 - - -
AtCoder Beginner Contest 265 6754 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 2247 1060 1082 -2
AtCoder Regular Contest 147 2180 - - -
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 3588 655 1045 -37
AtCoder Regular Contest 148 1161 1265 1069 +24
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1951 1072 1070 +1
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 3304 748 1041 -29
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 5868 217 978 -63
AtCoder Regular Contest 149 1255 1201 1002 +24
AtCoder Beginner Contest 272 1709 1158 1019 +17
AtCoder Regular Contest 150 1607 1071 1024 +5
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1574 - - -
AtCoder Regular Contest 151 1682 889 1011 -13
AtCoder Beginner Contest 275 2797 783 990 -21
AtCoder Beginner Contest 276 1778 1129 1005 +15
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 2881 831 989 -16
AtCoder Beginner Contest 278 2335 980 988 -1
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 2884 761 967 -21
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1737 1163 988 +21
AtCoder Beginner Contest 281 6441 195 925 -63
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 6930 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1816 1087 942 +17
AtCoder Beginner Contest 284 1940 1162 966 +24
AtCoder Regular Contest 153 1907 1036 973 +7
AtCoder Beginner Contest 285 1585 1090 986 +13
AtCoder Regular Contest 154 1271 1087 996 +10
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 2698 881 985 -11
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1853 1167 1005 +20
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 2787 912 996 -9
AtCoder Regular Contest 156 1881 883 985 -11
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1847 1069 994 +9
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 3035 805 976 -18
AtCoder Beginner Contest 292 1968 1089 988 +12
AtCoder Beginner Contest 293 4128 657 959 -29
AtCoder Beginner Contest 295 2214 1050 968 +9
AtCoder Beginner Contest 296 1786 1139 987 +19
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1804 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 6192 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 4717 531 948 -39
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 7675 40 862 -86
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 4092 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 11886 105 793 -69
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 1697 1315 858 +65
AtCoder Beginner Contest 343 1795 1282 908 +50
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 2479 1125 931 +23
AtCoder Regular Contest 173 1152 1308 975 +44
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 2488 1114 990 +15
AtCoder Regular Contest 175 1202 1185 1011 +21
AtCoder Beginner Contest 347 2962 1019 1012 +1
AtCoder Grand Contest 066 421 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2837 1025 1013 +1
AtCoder Beginner Contest 349 2615 1088 1021 +8
AtCoder Beginner Contest 350 2686 1091 1028 +7