masafumi's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Grand Contest 001 359 1767 567 -
天下一プログラマーコンテスト2016予選A 122 - - -
AtCoder Grand Contest 002 208 1932 1111 +544
AtCoder Grand Contest 003 214 1929 1339 +228
天下一プログラマーコンテスト2016予選B 75 - - -
AtCoder Regular Contest 060 141 1905 1463 +124
AtCoder Grand Contest 004 349 1734 1507 +44
AtCoder Regular Contest 061 202 1761 1546 +39
CODE FESTIVAL 2016 qual A 73 2675 1806 +260
AtCoder Grand Contest 005 326 1714 1789 -17
CODE FESTIVAL 2016 qual B 135 2149 1843 +54
AtCoder Regular Contest 062 221 1638 1816 -27
CODE FESTIVAL 2016 qual C 349 1773 1808 -8
DISCO presents ディスカバリーチャンネル コードコンテスト2016 予選 41 - - -
AtCoder Regular Contest 063 239 1631 1786 -22
AtCoder Grand Contest 007 273 1729 1778 -8
AtCoder Regular Contest 066 87 2104 1821 +43
AtCoder Regular Contest 068 143 2013 1845 +24
AtCoder Grand Contest 010 231 2042 1869 +24
AtCoder Beginner Contest 054 193 - - -
AtCoder Regular Contest 069 356 1504 1832 -37
Mujin Programming Challenge 2017 239 1979 1849 +17
AtCoder Grand Contest 011 321 1729 1836 -13
AtCoder Regular Contest 070 274 1678 1820 -16
AtCoder Beginner Contest 057 226 - - -
AtCoder Grand Contest 012 450 1550 1793 -27
AtCoder Regular Contest 071 364 1415 1758 -35
AtCoder Grand Contest 013 265 1907 1775 +17
AtCoder Regular Contest 072 356 1410 1741 -34
AtCoder Grand Contest 014 115 2466 1843 +102
AtCoder Beginner Contest 061 273 - - -
AtCoder Regular Contest 074 292 1527 1813 -30
AtCoder Grand Contest 015 270 1893 1822 +9
AtCoder Regular Contest 075 338 1654 1805 -17
AtCoder Beginner Contest 064 49 - - -
AtCoder Grand Contest 016 234 2107 1840 +35
AtCoder Regular Contest 076 428 1500 1810 -30
AtCoder Regular Contest 077 468 1537 1784 -26
AtCoder Grand Contest 017 778 1249 1740 -44
AtCoder Regular Contest 078 370 1727 1738 -2
AtCoder Grand Contest 018 296 1960 1763 +25
AtCoder Regular Contest 079 335 1783 1765 +2
AtCoder Regular Contest 080 426 1595 1749 -16
AtCoder Grand Contest 019 625 1650 1739 -10
AtCoder Regular Contest 082 556 1466 1714 -25
AtCoder Regular Contest 083 503 1316 1680 -34
CODE FESTIVAL 2017 qual A 451 1843 1697 +17
DISCO presents ディスカバリーチャンネル コードコンテスト2017 予選 251 - - -
CODE FESTIVAL 2017 qual B 749 1329 1665 -32
AtCoder Beginner Contest 075 143 - - -
CODE FESTIVAL 2017 qual C 429 1727 1671 +6
AtCoder Regular Contest 085 578 416 1592 -79
AtCoder Regular Contest 087 427 1194 1557 -35
AtCoder Beginner Contest 085 623 - - -
第4回 ドワンゴからの挑戦状 予選 144 - - -
AtCoder Grand Contest 020 665 1562 1558 +1
AtCoder Regular Contest 089 567 1369 1540 -18
SoundHound Inc. Programming Contest 2018 (春) 240 - - -
AtCoder Regular Contest 090 536 1509 1537 -3
「みんなのプロコン 2018」 321 - - -
AtCoder Grand Contest 021 410 1693 1554 +17
AtCoder Beginner Contest 089 422 - - -
AtCoder Regular Contest 093 424 1434 1542 -12
AtCoder Regular Contest 094 675 843 1488 -54
AtCoder Regular Contest 095 205 1995 1550 +62
AtCoder Regular Contest 096 729 1109 1513 -37
AtCoder Grand Contest 023 718 1400 1502 -11
AtCoder Regular Contest 097 347 1660 1519 +17
AtCoder Regular Contest 098 805 847 1467 -52
codeFlyer (bitFlyer Programming Contest) 459 - - -
AtCoder Grand Contest 025 587 1646 1486 +19
AtCoder Beginner Contest 100 203 - - -
AtCoder Regular Contest 100 436 1547 1492 +6
SoundHound Inc. Programming Contest 2018 -Masters Tournament- 346 1752 1521 +29
AtCoder Beginner Contest 103 348 - - -
Mujin Programming Challenge 2018 258 - - -
AtCoder Beginner Contest 105 1564 - - -
AtCoder Beginner Contest 106 1285 - - -
CODE FESTIVAL 2018 qual A 725 - - -
DISCO presents ディスカバリーチャンネル コードコンテスト2019 予選 241 - - -
Dwango Programming Contest V 365 1692 1539 +18
AtCoder Beginner Contest 115 1119 - - -
AtCoder Grand Contest 029 537 1715 1558 +19
AtCoder Grand Contest 030 902 1294 1534 -24
Educational DP Contest 759 - - -
AISing Programming Contest 2019 494 1609 1542 +8
NIKKEI Programming Contest 2019 575 1724 1562 +20
AtCoder Beginner Contest 117 237 - - -
Yahoo Programming Contest 2019 1238 1230 1532 -30
AtCoder Beginner Contest 118 665 - - -
AtCoder Beginner Contest 120 258 - - -
AtCoder Beginner Contest 121 721 - - -
AtCoder Grand Contest 031 1066 1329 1514 -18
AtCoder Grand Contest 032 1301 839 1461 -53
AtCoder Beginner Contest 122 1345 - - -
ExaWizards 2019 462 1801 1500 +39
AtCoder Beginner Contest 123 292 - - -
Tenka1 Programmer Contest 2019 892 1214 1475 -25
AtCoder Beginner Contest 125 2095 - - -
AtCoder Grand Contest 033 252 2128 1559 +84
diverta 2019 Programming Contest 1547 - - -
AtCoder Beginner Contest 126 694 - - -
AtCoder Beginner Contest 127 422 1714 1576 +17
AtCoder Beginner Contest 128 638 1565 1575 -1
M-SOLUTIONS Programming Contest 608 1598 1577 +2
AtCoder Grand Contest 034 1170 1230 1547 -30
AtCoder Beginner Contest 129 651 1498 1542 -5
diverta 2019 Programming Contest 2 3172 160 1454 -88
AtCoder Beginner Contest 130 898 1364 1446 -8
AtCoder Beginner Contest 131 1182 1242 1427 -19
AtCoder Beginner Contest 132 1292 1166 1403 -24
AtCoder Beginner Contest 133 468 1703 1437 +34
AtCoder Grand Contest 035 729 1522 1446 +9
AtCoder Grand Contest 036 842 1261 1429 -17
AtCoder Beginner Contest 135 699 1455 1431 +2
AtCoder Beginner Contest 136 437 1701 1461 +30
AtCoder Beginner Contest 137 388 1753 1494 +33
AtCoder Beginner Contest 138 328 1841 1534 +40
Japanese Student Championship 2019 Qualification 1067 1339 1516 -18
AtCoder Beginner Contest 139 822 1463 1511 -5
AtCoder Beginner Contest 141 915 1320 1493 -18
AtCoder Grand Contest 038 390 1846 1533 +40
AtCoder Beginner Contest 142 860 1389 1520 -13
AtCoder Beginner Contest 144 580 1598 1528 +8
AtCoder Grand Contest 040 791 1245 1502 -26
NIKKEI Programming Contest 2019-2 991 1385 1491 -11
AtCoder Beginner Contest 145 1283 1179 1464 -27
DISCO Presents Discovery Channel Code Contest 2020 Qual 1071 1256 1444 -20
Sumitomo Mitsui Trust Bank Programming Contest 2019 914 1360 1436 -8
AtCoder Beginner Contest 147 773 1453 1438 +2
AtCoder Beginner Contest 148 1280 1207 1417 -21
AtCoder Beginner Contest 150 1274 - - -
Dwango Programming Contest 6th 1114 1151 1393 -24
AtCoder Beginner Contest 151 785 1489 1403 +10
Keyence Programming Contest 2020 734 1572 1421 +18
AtCoder Beginner Contest 156 1260 1227 1403 -18
AtCoder Beginner Contest 158 2102 1005 1369 -34
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 2388 728 1318 -51
AtCoder Beginner Contest 159 681 1672 1359 +41
AtCoder Beginner Contest 160 443 1897 1426 +67
AtCoder Beginner Contest 161 2631 1054 1393 -33
AtCoder Beginner Contest 162 1299 1429 1397 +4
AtCoder Beginner Contest 164 2868 1041 1366 -31
AtCoder Beginner Contest 165 584 1811 1419 +53
AtCoder Beginner Contest 166 1525 1364 1414 -5
AtCoder Beginner Contest 167 1149 1501 1423 +9
AtCoder Beginner Contest 168 1251 1415 1422 -1
NOMURA Programming Competition 2020 1686 1270 1408 -14
AtCoder Beginner Contest 169 2094 1213 1390 -18
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 655 1802 1438 +48
AtCoder Beginner Contest 170 1363 1389 1433 -5
AtCoder Beginner Contest 171 2274 1149 1408 -25
AtCoder Beginner Contest 172 1976 1202 1389 -19
AtCoder Beginner Contest 173 1856 1260 1377 -12
AIsing Programming Contest 2020 2851 916 1338 -39
M-SOLUTIONS Programming Contest 2020 855 1537 1359 +21
AtCoder Beginner Contest 174 1685 1297 1353 -6
AtCoder Beginner Contest 176 964 1525 1372 +19
AtCoder Beginner Contest 177 3053 952 1336 -36
AtCoder Beginner Contest 178 2872 1007 1307 -29
AtCoder Beginner Contest 179 2471 1042 1283 -24
HHKB Programming Contest 2020 797 1562 1314 +31
AtCoder Regular Contest 105 801 1475 1331 +17
AtCoder Beginner Contest 180 1333 1160 1315 -16
AtCoder Beginner Contest 181 660 1527 1338 +23
AtCoder Beginner Contest 183 2143 1014 1310 -28
AtCoder Regular Contest 108 1239 1302 1309 -1
AtCoder Beginner Contest 184 604 1755 1362 +53
AtCoder Regular Contest 109 1418 1201 1347 -15
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 985 1421 1355 +8
AtCoder Beginner Contest 185 1468 1260 1345 -10
Panasonic Programming Contest (AtCoder Beginner Contest 186) 1434 1230 1334 -11
AtCoder Beginner Contest 188 1228 1384 1339 +5
AtCoder Beginner Contest 189 1563 1294 1335 -4
AtCoder Beginner Contest 190 2815 982 1304 -31
AtCoder Beginner Contest 191 1771 1224 1296 -8
AtCoder Beginner Contest 192 1565 1326 1299 +3
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 1385 1325 1302 +3
Panasonic Programming Contest (AtCoder Beginner Contest 195) 1142 1398 1312 +10
AtCoder Beginner Contest 196 1127 1433 1325 +13
AtCoder Beginner Contest 197(Sponsored by Panasonic) 831 1543 1348 +23
AtCoder Beginner Contest 198 1613 1199 1334 -14
Japanese Student Championship 2021 833 1407 1342 +8
AtCoder Beginner Contest 199(Sponsored by Panasonic) 1365 1337 1341 -1
ZONe Energy Programming Contest 1284 1352 1342 +1
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 1125 1447 1353 +11
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 1568 1250 1343 -10
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 1972 1119 1323 -20
AtCoder Beginner Contest 203(Sponsored by Panasonic) 1661 1191 1310 -13
AtCoder Beginner Contest 204 1594 1247 1304 -6
AtCoder Beginner Contest 205 1379 1304 1304 ±0
AtCoder Beginner Contest 206(Sponsored by Panasonic) 2334 1029 1279 -25
AtCoder Beginner Contest 207 884 1523 1306 +27
AtCoder Beginner Contest 209 3099 840 1267 -39
AtCoder Beginner Contest 210 599 1734 1323 +56
AtCoder Beginner Contest 211 378 1931 1401 +78
AtCoder Beginner Contest 212 1276 1319 1393 -8
AtCoder Beginner Contest 213 922 1542 1409 +16
AtCoder Beginner Contest 214 1476 1275 1396 -13
AtCoder Beginner Contest 215 1003 1502 1407 +11
AtCoder Beginner Contest 216 1298 1310 1398 -9
AtCoder Beginner Contest 217 979 1548 1414 +16
AtCoder Beginner Contest 218 871 1581 1431 +17
AtCoder Beginner Contest 220 2610 901 1388 -43
AtCoder Beginner Contest 223 608 1554 1406 +18
AtCoder Beginner Contest 224 1564 1134 1381 -25
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 1861 1048 1352 -29
AtCoder Beginner Contest 226 996 1444 1362 +10
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 1311 1231 1349 -13
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 1142 1353 1350 +1
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 708 1558 1372 +22
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1537 1114 1349 -23
AtCoder Beginner Contest 234 1177 1381 1352 +3
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 1506 1261 1343 -9
AtCoder Beginner Contest 236 1213 1404 1349 +6
AtCoder Beginner Contest 237 756 1617 1379 +30
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 929 1548 1397 +18
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 1915 1111 1372 -25
AtCoder Beginner Contest 240 1905 1100 1347 -25
AtCoder Beginner Contest 241(Sponsored by Panasonic) 3345 817 1304 -43
AtCoder Beginner Contest 242 2085 1119 1287 -17
AtCoder Beginner Contest 244 861 1381 1296 +9
AtCoder Beginner Contest 245 1402 1303 1297 +1
AtCoder Beginner Contest 247 1035 1458 1314 +17
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 1246 1357 1319 +5
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 1413 1247 1312 -7
AtCoder Beginner Contest 250 1862 1093 1292 -20
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 1317 1280 1290 -2
AtCoder Beginner Contest 252 1616 1235 1285 -5
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 1958 1105 1268 -17
AtCoder Beginner Contest 254 1998 1111 1253 -15
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1832 1150 1243 -10
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 2590 912 1214 -29
AtCoder Beginner Contest 259 720 1655 1267 +53
AtCoder Beginner Contest 260 2491 970 1240 -27
AtCoder Beginner Contest 261 1733 1210 1237 -3
AtCoder Beginner Contest 262 1325 1310 1245 +8
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1430 1283 1249 +4
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1482 1261 1250 +1
AtCoder Beginner Contest 266 1463 1289 1254 +4
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1125 1444 1274 +20
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1230 1342 1281 +7
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 2399 940 1251 -30
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 2863 850 1217 -34
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 838 1569 1257 +40
AtCoder Beginner Contest 272 1672 1171 1249 -8
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1315 1274 1252 +3
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 1837 1120 1239 -13
AtCoder Beginner Contest 275 2054 983 1216 -23
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1378 1293 1224 +8
AtCoder Beginner Contest 278 2863 850 1191 -33
AtCoder Regular Contest 152 1402 950 1169 -22
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 844 1484 1205 +36
AtCoder Beginner Contest 281 2234 1030 1189 -16
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 1099 1399 1212 +23
AtCoder Beginner Contest 284 982 1522 1247 +35
AtCoder Beginner Contest 285 1772 1030 1227 -20
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 1307 1268 1231 +4
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 999 1468 1257 +26
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 3306 781 1217 -40
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1269 1378 1234 +17
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1175 1351 1247 +13
AtCoder Regular Contest 157 1674 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1442 1260 1248 +1
AtCoder Beginner Contest 292 1291 1316 1255 +7
AtCoder Beginner Contest 293 1830 1174 1247 -8
AtCoder Beginner Contest 294 1312 1270 1249 +2
AtCoder Beginner Contest 295 1510 1250 1249 ±0
AtCoder Beginner Contest 296 3017 837 1214 -35
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1136 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1408 1250 1218 +4
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1334 1312 1228 +10
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1331 1302 1235 +7
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 965 1483 1263 +28
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1829 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1373 1297 1266 +3
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 1854 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 584 1735 1323 +57
AtCoder Beginner Contest 308 1099 1455 1336 +13
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 1916 1166 1321 -15
freee Programming Contest 2023(AtCoder Beginner Contest 310) 1719 1328 1321 ±0
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 2136 1143 1305 -16
AtCoder Beginner Contest 314 2006 1155 1291 -14
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1267 1382 1300 +9
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 1741 1286 1299 -1
AtCoder Beginner Contest 319 6496 765 1255 -44
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 1186 1475 1279 +24
AtCoder Regular Contest 165 2156 785 1238 -41
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2044 1193 1234 -4
AtCoder Beginner Contest 322 2267 1118 1223 -11
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 1327 1414 1243 +20
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1602 1291 1248 +5
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 2978 942 1221 -27
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1572 1342 1234 +13
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 1439 1331 1244 +10
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1125 1446 1266 +22
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1771 1251 1264 -2
AtCoder Beginner Contest 332 1670 1189 1257 -7
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 1464 1363 1268 +11
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2537 1054 1248 -20
AtCoder Beginner Contest 336 2666 988 1225 -23
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 4353 808 1189 -36
AtCoder Beginner Contest 338 2677 1008 1172 -17
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 1596 1349 1191 +19
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 1905 1199 1192 +1
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 6177 490 1138 -54
AtCoder Regular Contest 172 998 1387 1166 +28
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 4711 676 1125 -41
AtCoder Beginner Contest 343 1446 1383 1154 +29
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 2273 1169 1155 +1
AtCoder Regular Contest 174 1414 1103 1150 -5
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 4414 768 1117 -33
AtCoder Regular Contest 175 744 1545 1168 +51
AtCoder Beginner Contest 347 754 1673 1229 +61
AtCoder Beginner Contest 349 1187 1495 1259 +30
AtCoder Beginner Contest 351 1343 1445 1279 +20