zkou's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Beginner Contest 118 01:40 1471 763 49 -
AtCoder Beginner Contest 119 01:40 2171 315 89 +40
AtCoder Grand Contest 031 02:40 1278 1131 276 +187
AtCoder Beginner Contest 161 01:40 1907 1226 512 +236
AtCoder Beginner Contest 162 01:40 626 1749 848 +336
AtCoder Beginner Contest 164 01:40 994 1533 987 +139
AtCoder Beginner Contest 165 01:40 840 1652 1114 +127
AtCoder Beginner Contest 166 01:40 2995 1019 1096 -18
AtCoder Beginner Contest 167 01:40 246 2136 1308 +212
AtCoder Beginner Contest 168 01:40 198 2197 1473 +165
NOMURA Programming Competition 2020 02:00 1322 1431 1466 -7
AtCoder Beginner Contest 169 01:40 323 2053 1557 +91
AtCoder Grand Contest 045 02:30 347 1980 1617 +60
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 02:00 1670 1236 1576 -41
AtCoder Beginner Contest 170 01:40 1152 1466 1563 -13
AtCoder Grand Contest 046 02:30 539 1840 1598 +35
AtCoder Beginner Contest 171 01:40 372 1957 1644 +46
AtCoder Beginner Contest 172 01:40 1979 1201 1602 -42
AtCoder Beginner Contest 173 01:40 134 2286 1701 +99
AIsing Programming Contest 2020 01:40 155 2297 1783 +82
M-SOLUTIONS Programming Contest 2020 01:40 583 1725 1777 -6
AtCoder Beginner Contest 174 01:40 1387 1392 1741 -36
AtCoder Grand Contest 047 02:20 667 1648 1731 -10
AtCoder Beginner Contest 175 01:40 1502 1304 1693 -38
AtCoder Beginner Contest 176 01:40 85 2400 1791 +98
AtCoder Beginner Contest 177 01:40 364 1933 1807 +16
AtCoder Beginner Contest 178 01:40 623 1733 1799 -8
AtCoder Beginner Contest 179 01:40 47 2400 1878 +79
ACL Contest 1 02:30 191 2143 1908 +30
ACL Beginner Contest 01:40 242 1985 1917 +9
AtCoder Regular Contest 104 02:00 409 1990 1924 +7
HHKB Programming Contest 2020 01:40 170 2300 1969 +45
AtCoder Regular Contest 105 01:40 158 2304 2008 +39
AtCoder Beginner Contest 180 01:40 214 - - -
AtCoder Grand Contest 048 02:30 478 1772 1986 -22
AtCoder Regular Contest 106 01:40 91 2547 2057 +71
AtCoder Regular Contest 107 01:40 304 2088 2060 +3
AtCoder Beginner Contest 181 01:40 169 - - -
AtCoder Beginner Contest 182 01:40 133 - - -
AtCoder Grand Contest 049 03:20 173 2363 2095 +35
AtCoder Beginner Contest 183 01:40 380 - - -
AtCoder Regular Contest 108 01:40 312 2084 2094 -1
AtCoder Beginner Contest 184 01:40 128 - - -
AtCoder Regular Contest 109 02:00 420 1950 2080 -14
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 02:00 892 1484 2032 -48
AtCoder Beginner Contest 185 01:40 188 - - -
Panasonic Programming Contest (AtCoder Beginner Contest 186) 01:40 377 - - -
AtCoder Grand Contest 050 (Good Bye rng_58 Day 1) 03:30 194 2223 2053 +21
AtCoder Grand Contest 051 (Good Bye rng_58 Day 2) 04:30 109 2568 2117 +64
AtCoder Beginner Contest 187 01:40 661 - - -
AtCoder Regular Contest 111 02:00 458 1862 2093 -24
AtCoder Beginner Contest 188 01:40 94 - - -
KEYENCE Programming Contest 2021 02:00 289 2111 2095 +2
AtCoder Beginner Contest 189 01:40 389 - - -
AtCoder Beginner Contest 190 01:40 102 - - -
AtCoder Beginner Contest 191 01:40 319 - - -
AtCoder Regular Contest 112 02:00 220 2251 2112 +17
AtCoder Beginner Contest 192 01:40 499 - - -
AtCoder Regular Contest 113 02:00 90 2625 2175 +63
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 01:40 18 - - -
AtCoder Beginner Contest 194 01:40 429 - - -
Panasonic Programming Contest (AtCoder Beginner Contest 195) 01:40 240 - - -
AtCoder Regular Contest 114 02:00 72 2665 2235 +60
AtCoder Beginner Contest 196 01:40 54 - - -
AtCoder Regular Contest 115 02:00 110 2469 2261 +26
AtCoder Beginner Contest 197(Sponsored by Panasonic) 01:40 114 - - -
AtCoder Regular Contest 116 02:00 195 2314 2266 +5
AtCoder Grand Contest 053 03:00 179 2311 2271 +5
AtCoder Beginner Contest 198 01:40 648 - - -
AtCoder Regular Contest 117 02:00 41 2870 2347 +76
AtCoder Beginner Contest 199(Sponsored by Panasonic) 01:40 214 - - -
ZONe Energy Programming Contest 01:40 43 - - -
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 01:40 356 - - -
AtCoder Regular Contest 118 02:00 221 2196 2333 -14
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 01:40 36 - - -
AtCoder Regular Contest 119 02:00 409 1885 2295 -38
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 01:40 442 - - -
AtCoder Regular Contest 120 02:00 30 2916 2374 +79
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 02:00 193 2320 2369 -5
AtCoder Beginner Contest 203(Sponsored by Panasonic) 01:40 219 - - -
AtCoder Beginner Contest 204 01:40 48 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 02:00 291 2121 2347 -22
AtCoder Beginner Contest 205 01:40 5 - - -
AtCoder Beginner Contest 206(Sponsored by Panasonic) 01:40 277 - - -
AtCoder Beginner Contest 207 01:40 28 - - -
AtCoder Grand Contest 054 02:30 150 2491 2362 +15
AtCoder Beginner Contest 208 01:40 164 - - -
AtCoder Beginner Contest 209 01:40 141 - - -
AtCoder Beginner Contest 210 01:40 84 - - -
AtCoder Regular Contest 123 02:00 33 2950 2436 +74
AtCoder Beginner Contest 211 01:40 101 - - -
AtCoder Regular Contest 124 02:00 115 2472 2440 +4
AtCoder Beginner Contest 212 01:40 31 - - -
AtCoder Beginner Contest 213 01:40 69 - - -
AtCoder Beginner Contest 214 01:40 141 - - -
AtCoder Beginner Contest 215 01:40 40 - - -
AtCoder Regular Contest 125 02:00 322 2059 2407 -33
AtCoder Beginner Contest 216 01:40 274 - - -
AtCoder Beginner Contest 217 01:40 129 - - -
AtCoder Beginner Contest 218 01:40 51 - - -
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 01:40 11 - - -
AtCoder Regular Contest 126 02:00 627 1643 2350 -57
AtCoder Regular Contest 127 02:00 109 2408 2356 +6
AtCoder Beginner Contest 220 01:40 19 - - -
AtCoder Beginner Contest 221 01:40 19 - - -
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 01:40 102 - - -
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 02:00 197 2267 2347 -9
AtCoder Beginner Contest 223 01:40 32 - - -
AtCoder Beginner Contest 224 01:40 73 - - -
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 01:40 47 - - -
AtCoder Grand Contest 055 03:00 149 2416 2354 +7
AtCoder Beginner Contest 226 01:40 23 - - -
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 01:40 82 - - -
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 01:40 51 - - -
AtCoder Regular Contest 129 02:00 80 2565 2377 +23
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 01:40 468 - - -
AtCoder Regular Contest 130 02:00 149 2327 2372 -5
AtCoder Grand Contest 056 03:00 222 2276 2363 -9
AtCoder Regular Contest 131 02:00 93 2562 2384 +21
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 01:40 175 - - -
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 01:40 59 - - -
AtCoder Beginner Contest 233 01:40 95 - - -
AtCoder Regular Contest 132 02:00 27 3008 2464 +80
AtCoder Beginner Contest 234 01:40 144 - - -
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 01:40 1189 - - -
AtCoder Regular Contest 133 02:00 258 2200 2440 -24
AtCoder Beginner Contest 236 01:40 119 - - -
AtCoder Regular Contest 134 02:00 121 2526 2449 +9
AtCoder Beginner Contest 237 01:40 207 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 01:40 186 - - -
AtCoder Regular Contest 135 02:00 62 2726 2480 +31
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 01:40 207 - - -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 01:40 184 - - -
AtCoder Regular Contest 136 02:00 50 2805 2517 +37
AtCoder Beginner Contest 242 01:40 198 - - -
AtCoder Beginner Contest 243 01:40 245 - - -
AtCoder Regular Contest 137 02:00 250 2204 2489 -28
AtCoder Beginner Contest 245 01:40 193 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 02:00 643 1747 2433 -56
AtCoder Beginner Contest 247 01:40 110 - - -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 01:40 122 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 01:40 60 - - -
AtCoder Regular Contest 139 02:00 608 1549 2370 -63
AtCoder Grand Contest 057 03:00 735 1523 2308 -62
AtCoder Beginner Contest 250 01:40 58 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 01:40 287 - - -
AtCoder Regular Contest 140 02:00 190 2305 2308 ±0
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 01:40 537 - - -
AtCoder Regular Contest 141 02:00 120 2445 2322 +14
AtCoder Beginner Contest 254 01:40 104 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 01:40 61 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 01:40 7516 - - -
AtCoder Regular Contest 142 02:00 307 2055 2298 -24
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 01:40 239 - - -
AtCoder Regular Contest 143 02:00 187 2332 2302 +4
AtCoder Beginner Contest 258 01:40 100 - - -
AtCoder Beginner Contest 259 01:40 128 - - -
AtCoder Regular Contest 144 02:00 69 2710 2350 +48
AtCoder Beginner Contest 260 01:40 185 - - -
AtCoder Regular Contest 145 02:00 230 2250 2340 -10
AtCoder Beginner Contest 262 01:40 51 - - -
AtCoder Grand Contest 058 03:00 183 2463 2353 +13
AtCoder Regular Contest 146 02:00 28 2927 2425 +72
AtCoder Beginner Contest 265 01:40 422 - - -
AtCoder Beginner Contest 266 01:40 143 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 01:40 187 - - -
AtCoder Regular Contest 147 02:00 98 2586 2442 +17
AtCoder Regular Contest 148 02:00 132 2487 2447 +5
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 01:40 67 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 01:40 165 - - -
AtCoder Regular Contest 149 02:00 128 2487 2451 +4
AtCoder Regular Contest 150 02:00 314 2130 2422 -29
AtCoder Regular Contest 151 02:00 85 2660 2449 +27
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 01:40 75 - - -
AtCoder Beginner Contest 278 01:40 187 - - -
AtCoder Regular Contest 152 02:00 168 2351 2439 -10
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 01:40 106 - - -
AtCoder Grand Contest 059 03:00 425 1937 2398 -41
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 01:40 88 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 01:40 6155 - - -
AtCoder Grand Contest 060 03:00 108 2659 2427 +29
AtCoder Regular Contest 153 02:00 105 2578 2443 +16
AtCoder Regular Contest 154 02:00 118 2492 2448 +5
AtCoder Regular Contest 155 02:00 87 2617 2466 +18
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 01:40 21 - - -
AtCoder Grand Contest 061 03:00 181 2464 2466 ±0
AtCoder Regular Contest 156 02:00 272 2148 2438 -28
AtCoder Regular Contest 157 02:00 137 2472 2441 +3
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 01:40 6880 - - -
AtCoder Regular Contest 158 02:00 51 2828 2486 +45
AtCoder Regular Contest 159 02:00 358 2009 2446 -40
AtCoder Grand Contest 062 03:00 81 2752 2481 +35
AtCoder Regular Contest 161 02:00 91 2588 2492 +11
AtCoder Regular Contest 162 02:00 152 2421 2485 -7
AtCoder Regular Contest 163 02:00 190 2368 2474 -11
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 01:40 20 - - -
AtCoder Regular Contest 164 02:00 84 2694 2498 +24
freee Programming Contest 2023(AtCoder Beginner Contest 310) 01:40 51 - - -
AtCoder Grand Contest 063 03:00 93 2743 2525 +27
AtCoder Beginner Contest 313 01:40 18 - - -
AtCoder Grand Contest 064 03:00 126 2565 2529 +4
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 01:40 8330 - - -
World Tour Finals 2022 Day1(Open Contest) 05:00 31 2875 2569 +40
World Tour Finals 2022 Day2(Open Contest) 05:00 47 2151 2533 -36
AtCoder Regular Contest 165 02:00 530 1854 2481 -52
第四回日本最強プログラマー学生選手権 -決勝- 03:00 9 - - -
AtCoder Regular Contest 166 02:00 28 3062 2554 +73
AtCoder Regular Contest 167 02:00 155 2400 2539 -15
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 01:40 191 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 01:40 314 - - -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 02:00 81 2659 2552 +13
estie Programming Contest 2023 (AtCoder Regular Contest 169) 02:00 209 2286 2528 -24
AtCoder Grand Contest 065 03:00 72 2849 2564 +36
AtCoder Regular Contest 170 02:00 280 2198 2532 -32
AtCoder Regular Contest 171 02:00 161 2385 2519 -13
AtCoder Regular Contest 172 02:00 202 2316 2500 -19
AtCoder Regular Contest 173 02:00 181 2354 2486 -14
AtCoder Regular Contest 174 02:00 266 2171 2458 -28
AtCoder Grand Contest 066 03:00 421 - - -
AtCoder Regular Contest 176 02:00 156 2425 2455 -3
AtCoder Regular Contest 177 02:00 129 2438 2453 -2
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 01:40 31 - - -
AtCoder Regular Contest 178 02:00 243 2108 2423 -30
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 01:40 10809 - - -
AtCoder Regular Contest 179 02:00 105 2557 2437 +14
AtCoder Regular Contest 180 02:00 171 2398 2433 -4
AtCoder Regular Contest 181 02:00 39 2940 2495 +62
AtCoder Grand Contest 067 03:00 47 3075 2568 +73
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 02:00 94 2619 2573 +5
AtCoder Regular Contest 184 02:00 201 2329 2551 -22
AtCoder Grand Contest 068 03:00 346 - - -
AtCoder Regular Contest 186 02:00 58 2828 2582 +31
AtCoder Regular Contest 187 02:00 96 2561 2580 -2
estie Programming Contest 2024 (AtCoder Regular Contest 188) 02:00 37 2991 2628 +48
AtCoder Grand Contest 069 03:00 57 2924 2661 +33
AtCoder Grand Contest 070 03:00 270 1818 2600 -61
AtCoder Regular Contest 190 (Div. 1) 02:00 49 2877 2631 +31
AtCoder Regular Contest 191 (Div. 2) 02:00 1197 - - -
AtCoder Regular Contest 193 (Div. 1) 02:30 165 2364 2607 -24
AtCoder Regular Contest 199 (Div. 1) 02:30 247 1688 2542 -65
AtCoder Regular Contest 201 02:00 54 2822 2573 +31
AtCoder Regular Contest 204 (Div. 1) 02:30 382 - - -
AtCoder Beginner Contest 420 01:40 9347 - - -
AtCoder Grand Contest 073 03:00 151 2471 2563 -10
AtCoder Regular Contest 207 (Div.1) 02:30 261 2203 2532 -31
AtCoder Grand Contest 075 03:00 214 2136 2498 -34
AtCoder Grand Contest 076 03:00 266 1981 2455 -43
AtCoder Regular Contest 214 02:00 56 2725 2485 +30
AtCoder Regular Contest 217 02:00 47 2733 2513 +28
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 02:00 186 2302 2493 -20