watatoshi's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 139 2449 870 64 -
AtCoder Beginner Contest 140 588 1590 558 +494
AtCoder Beginner Contest 141 2331 778 591 +33
AtCoder Grand Contest 038 1086 1050 685 +94
AtCoder Beginner Contest 142 2676 707 678 -7
AtCoder Grand Contest 039 1179 1261 791 +113
AtCoder Beginner Contest 143 2392 755 780 -11
AtCoder Beginner Contest 144 1108 1282 865 +85
AtCoder Grand Contest 040 1190 841 858 -7
AtCoder Beginner Contest 145 1291 1175 904 +46
DISCO Presents Discovery Channel Code Contest 2020 Qual 1396 1050 922 +18
AtCoder Beginner Contest 146 723 1467 1005 +83
Sumitomo Mitsui Trust Bank Programming Contest 2019 468 1729 1121 +116
AtCoder Beginner Contest 147 1351 1158 1125 +4
AtCoder Beginner Contest 148 1104 1289 1145 +20
AtCoder Grand Contest 041 1074 1337 1168 +23
AtCoder Beginner Contest 149 730 - - -
Dwango Programming Contest 6th 1870 664 1120 -48
AtCoder Beginner Contest 151 1128 1305 1142 +22
Keyence Programming Contest 2020 2650 558 1090 -52
AtCoder Beginner Contest 153 2690 809 1062 -28
AtCoder Beginner Contest 154 3332 607 1020 -42
AtCoder Beginner Contest 155 1994 1018 1020 ±0
AtCoder Beginner Contest 156 1026 1340 1059 +39
AtCoder Beginner Contest 158 1191 1314 1088 +29
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 1452 1153 1095 +7
Panasonic Programming Contest 2020 1063 1424 1134 +39
AtCoder Beginner Contest 159 1637 1251 1147 +13
AtCoder Beginner Contest 160 1214 1447 1182 +35
AtCoder Beginner Contest 161 4542 711 1141 -41
AtCoder Beginner Contest 162 1014 1542 1190 +49
AtCoder Beginner Contest 163 704 - - -
AtCoder Beginner Contest 164 448 1864 1280 +90
AtCoder Beginner Contest 165 1373 1429 1296 +16
AtCoder Beginner Contest 166 686 1715 1347 +51
AtCoder Beginner Contest 167 660 1740 1393 +46
AtCoder Beginner Contest 168 1516 1324 1387 -6
NOMURA Programming Competition 2020 2113 1111 1361 -26
AtCoder Beginner Contest 169 960 1585 1386 +25
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 3793 551 1324 -62
AtCoder Beginner Contest 170 3235 942 1291 -33
AtCoder Grand Contest 046 818 1546 1319 +28
AtCoder Beginner Contest 171 2247 1155 1304 -15
AtCoder Beginner Contest 172 1921 1216 1295 -9
AtCoder Beginner Contest 173 1733 1293 1295 ±0
AIsing Programming Contest 2020 1475 1313 1297 +2
M-SOLUTIONS Programming Contest 2020 1287 1326 1300 +3
AtCoder Beginner Contest 174 1803 1262 1296 -4
AtCoder Beginner Contest 175 1110 1449 1312 +16
AtCoder Beginner Contest 176 1726 1249 1306 -6
AtCoder Beginner Contest 177 4253 734 1260 -46
AtCoder Beginner Contest 178 911 1573 1296 +36
AtCoder Beginner Contest 179 1419 1337 1300 +4
ACL Contest 1 655 940 1268 -32
ACL Beginner Contest 2211 677 1221 -47
AtCoder Regular Contest 104 1863 1141 1213 -8
HHKB Programming Contest 2020 1536 1199 1212 -1
AtCoder Regular Contest 105 1861 842 1180 -32
AtCoder Beginner Contest 180 1014 1309 1193 +13
AtCoder Regular Contest 106 318 2062 1316 +123
AtCoder Regular Contest 107 1215 1313 1316 ±0
AtCoder Beginner Contest 181 1080 1299 1314 -2
AtCoder Beginner Contest 182 1571 1220 1305 -9
AtCoder Grand Contest 049 781 784 1262 -43
AtCoder Beginner Contest 183 1147 1359 1272 +10
AtCoder Regular Contest 108 2127 885 1239 -33
AtCoder Beginner Contest 184 1699 1222 1237 -2
AtCoder Regular Contest 109 788 1597 1279 +42
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 990 1418 1294 +15
AtCoder Beginner Contest 185 717 1619 1331 +37
Panasonic Programming Contest (AtCoder Beginner Contest 186) 645 1665 1369 +38
AtCoder Beginner Contest 187 1535 1237 1356 -13
AtCoder Regular Contest 111 793 1494 1371 +15
AtCoder Beginner Contest 188 1464 1290 1363 -8
KEYENCE Programming Contest 2021 1335 1225 1350 -13
AtCoder Beginner Contest 189 450 1891 1417 +67
AtCoder Beginner Contest 190 825 1632 1440 +23
AtCoder Beginner Contest 191 1432 1339 1431 -9
AtCoder Regular Contest 112 1165 1389 1426 -5
AtCoder Beginner Contest 192 1685 1284 1413 -13
AtCoder Regular Contest 113 804 1650 1439 +26
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 1277 1371 1432 -7
AtCoder Beginner Contest 194 587 1747 1468 +36
AtCoder Grand Contest 052 610 1517 1473 +5
Panasonic Programming Contest (AtCoder Beginner Contest 195) 1268 1340 1460 -13
AtCoder Regular Contest 114 616 1727 1490 +30
AtCoder Beginner Contest 196 951 1519 1493 +3
AtCoder Regular Contest 115 355 1955 1548 +55
AtCoder Beginner Contest 197(Sponsored by Panasonic) 1242 1331 1528 -20
AtCoder Regular Contest 116 1334 1213 1500 -28
AtCoder Grand Contest 053 647 1126 1468 -32
AtCoder Beginner Contest 198 1337 1297 1452 -16
Japanese Student Championship 2021 895 1359 1443 -9
AtCoder Regular Contest 117 703 1635 1464 +21
AtCoder Beginner Contest 199(Sponsored by Panasonic) 1037 1483 1466 +2
ZONe Energy Programming Contest 1045 1469 1466 ±0
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 672 1717 1494 +28
AtCoder Regular Contest 118 295 2060 1565 +71
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 1108 1435 1552 -13
AtCoder Regular Contest 119 655 1599 1557 +5
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 908 1531 1554 -3
AtCoder Regular Contest 120 497 1700 1570 +16
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 421 1935 1612 +42
AtCoder Beginner Contest 203(Sponsored by Panasonic) 1371 1296 1584 -28
AtCoder Beginner Contest 204 502 1824 1610 +26
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 483 1838 1635 +25
AtCoder Beginner Contest 205 3388 769 1573 -62
AtCoder Beginner Contest 206(Sponsored by Panasonic) 1126 1425 1559 -14
AtCoder Beginner Contest 207 620 1687 1572 +13
AtCoder Grand Contest 054 608 1609 1576 +4
AtCoder Beginner Contest 208 2084 1073 1534 -42
AtCoder Beginner Contest 209 2015 1107 1498 -36
AtCoder Beginner Contest 210 1737 1196 1471 -27
AtCoder Regular Contest 123 738 1629 1488 +17
AtCoder Beginner Contest 211 2758 912 1442 -46
AtCoder Regular Contest 124 450 1845 1489 +47
AtCoder Beginner Contest 212 603 1719 1514 +25
AtCoder Beginner Contest 213 1660 1226 1488 -26
AtCoder Beginner Contest 214 1084 1444 1484 -4
AtCoder Beginner Contest 215 951 1529 1489 +5
AtCoder Regular Contest 125 1259 995 1448 -41
AtCoder Beginner Contest 216 1406 1264 1431 -17
AtCoder Beginner Contest 217 873 1610 1450 +19
AtCoder Beginner Contest 218 922 1552 1461 +11
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 525 1767 1495 +34
AtCoder Regular Contest 126 979 1268 1474 -21
AtCoder Beginner Contest 220 1640 1197 1449 -25
AtCoder Beginner Contest 221 643 1713 1479 +30
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1184 1377 1469 -10
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 943 1296 1453 -16
AtCoder Beginner Contest 223 1625 1055 1419 -34
AtCoder Beginner Contest 224 620 1649 1444 +25
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 1035 1408 1440 -4
AtCoder Grand Contest 055 535 1448 1441 +1
AtCoder Beginner Contest 226 2057 1007 1404 -37
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 468 1833 1455 +51
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 633 1692 1481 +26
AtCoder Regular Contest 129 1298 597 1418 -63
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 1281 1283 1405 -13
AtCoder Regular Contest 130 1011 1050 1374 -31
AtCoder Beginner Contest 230 579 1646 1404 +30
AtCoder Grand Contest 056 371 1952 1472 +68
AtCoder Regular Contest 131 646 1628 1489 +17
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 1132 1303 1471 -18
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 542 1698 1496 +25
AtCoder Beginner Contest 233 1261 1298 1478 -18
AtCoder Regular Contest 132 512 1793 1514 +36
AtCoder Beginner Contest 234 630 1704 1534 +20
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 681 1679 1549 +15
AtCoder Beginner Contest 236 1533 1278 1525 -24
AtCoder Regular Contest 134 550 1816 1558 +33
AtCoder Beginner Contest 237 2031 1075 1517 -41
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 601 1773 1546 +29
AtCoder Regular Contest 135 930 1424 1534 -12
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 1533 1242 1508 -26
AtCoder Beginner Contest 240 1092 1417 1499 -9
AtCoder Beginner Contest 241(Sponsored by Panasonic) 770 1609 1511 +12
AtCoder Regular Contest 136 750 1606 1521 +10
AtCoder Beginner Contest 242 1313 1367 1506 -15
AtCoder Beginner Contest 243 1065 1451 1501 -5
AtCoder Regular Contest 137 1311 1253 1478 -23
AtCoder Beginner Contest 244 602 1550 1486 +8
AtCoder Beginner Contest 245 585 1732 1513 +27
AtCoder Beginner Contest 246 1402 1308 1494 -19
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 911 1518 1496 +2
AtCoder Beginner Contest 247 969 1493 1496 ±0
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 762 1623 1509 +13
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 888 1504 1509 ±0
AtCoder Regular Contest 139 375 1867 1550 +41
AtCoder Grand Contest 057 404 1987 1602 +52
AtCoder Beginner Contest 250 1154 1363 1580 -22
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 260 2038 1635 +55
AtCoder Regular Contest 140 806 1489 1621 -14
AtCoder Beginner Contest 252 1128 1423 1603 -18
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 1124 1420 1586 -17
AtCoder Regular Contest 141 601 1626 1590 +4
AtCoder Beginner Contest 254 1079 1434 1575 -15
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1356 1322 1552 -23
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 387 1958 1600 +48
AtCoder Regular Contest 142 833 1409 1582 -18
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1571 1219 1551 -31
AtCoder Regular Contest 143 158 2401 1670 +119
AtCoder Beginner Contest 258 806 1625 1666 -4
AtCoder Beginner Contest 259 623 1724 1671 +5
AtCoder Regular Contest 144 722 1668 1671 ±0
AtCoder Beginner Contest 260 1026 1479 1653 -18
AtCoder Beginner Contest 261 659 1704 1658 +5
AtCoder Regular Contest 145 1167 1357 1632 -26
AtCoder Beginner Contest 262 850 1558 1624 -8
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1147 1403 1604 -20
freee Programming Contest 2022(AtCoder Beginner Contest 264) 722 1643 1608 +4
AtCoder Grand Contest 058 530 1869 1637 +29
AtCoder Regular Contest 146 662 1674 1641 +4
AtCoder Beginner Contest 265 495 1786 1656 +15
AtCoder Beginner Contest 266 571 1780 1669 +13
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1038 1482 1652 -17
AtCoder Regular Contest 147 854 1488 1636 -16
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 355 1962 1673 +37
AtCoder Regular Contest 148 943 1433 1651 -22
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 594 1715 1658 +7
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 844 1559 1648 -10
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 455 1859 1671 +23
AtCoder Regular Contest 149 316 2096 1722 +51
AtCoder Beginner Contest 272 402 1892 1740 +18
AtCoder Regular Contest 150 858 1552 1722 -18
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 540 1721 1722 ±0
AtCoder Regular Contest 151 1040 1335 1689 -33
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 536 1791 1699 +10
AtCoder Beginner Contest 275 253 2049 1740 +41
AtCoder Beginner Contest 276 492 1785 1744 +4
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 542 1771 1747 +3
AtCoder Beginner Contest 278 459 1816 1754 +7
AtCoder Regular Contest 152 483 1809 1760 +6
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 303 1979 1784 +24
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1115 1405 1751 -33
AtCoder Grand Contest 059 413 1959 1773 +22
AtCoder Beginner Contest 281 398 1883 1785 +12
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 746 1590 1767 -18
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 629 1637 1754 -13
AtCoder Grand Contest 060 683 1460 1728 -26
AtCoder Beginner Contest 284 1072 1477 1705 -23
AtCoder Regular Contest 153 902 1526 1689 -16
AtCoder Beginner Contest 285 413 1723 1692 +3
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 186 2266 1764 +72
AtCoder Regular Contest 154 763 1500 1740 -24
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 720 1638 1730 -10
AtCoder Regular Contest 155 899 1412 1702 -28
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1297 1387 1674 -28
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1183 1415 1651 -23
AtCoder Grand Contest 061 624 1247 1616 -35
AtCoder Regular Contest 156 1159 1289 1587 -29
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 556 1761 1606 +19
AtCoder Regular Contest 157 818 1502 1596 -10
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1926 1095 1555 -41
AtCoder Beginner Contest 292 280 2033 1612 +57
AtCoder Beginner Contest 293 383 1907 1646 +34
AtCoder Regular Contest 158 1006 1332 1618 -28
AtCoder Beginner Contest 294 1008 1415 1599 -19
AtCoder Beginner Contest 295 907 1501 1590 -9
AtCoder Beginner Contest 296 243 2070 1648 +58
AtCoder Regular Contest 159 604 1697 1653 +5
AtCoder Beginner Contest 297 761 1528 1641 -12
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 549 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 532 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 607 1670 1644 +3
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 815 1560 1636 -8
AtCoder Regular Contest 160 307 2039 1683 +47
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 638 1672 1682 -1
AtCoder Grand Contest 062 743 1254 1646 -36
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 464 1857 1669 +23
AtCoder Regular Contest 161 551 1660 1668 -1
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 896 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 604 1721 1673 +5
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 475 - - -
AtCoder Regular Contest 162 757 1467 1654 -19
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 863 1529 1642 -12
AtCoder Beginner Contest 308 551 1786 1657 +15
AtCoder Regular Contest 163 924 1449 1638 -19
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 613 1751 1650 +12
AtCoder Regular Contest 164 985 1434 1630 -20
freee Programming Contest 2023(AtCoder Beginner Contest 310) 526 1861 1655 +25
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1124 1493 1640 -15
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 899 1592 1635 -5
AtCoder Grand Contest 063 747 1431 1617 -18
AtCoder Beginner Contest 313 1228 1440 1600 -17
AtCoder Beginner Contest 314 2118 1125 1560 -40
AtCoder Grand Contest 064 328 2039 1618 +58
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 2426 1031 1571 -47
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 467 1908 1610 +39
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 1141 1493 1599 -11
World Tour Finals 2022 Day2(Open Contest) 47 - - -
AtCoder Beginner Contest 319 768 1681 1607 +8
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 204 2275 1694 +87
AtCoder Regular Contest 165 994 1411 1669 -25
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1067 1527 1655 -14
AtCoder Beginner Contest 322 1332 1397 1632 -23
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 303 2078 1685 +53
AtCoder Regular Contest 166 1124 1343 1655 -30
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 469 1872 1679 +24
AtCoder Regular Contest 167 524 1837 1696 +17
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 714 1618 1688 -8
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1327 1386 1661 -27
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 1491 1380 1636 -25
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1486 1374 1612 -24
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 663 1708 1622 +10
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 600 1696 1630 +8
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 950 1529 1620 -10
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 999 1542 1613 -7
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1237 1403 1593 -20
AtCoder Beginner Contest 332 881 1525 1587 -6
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 464 1904 1623 +36
AtCoder Grand Contest 065 489 1744 1635 +12
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 735 1661 1638 +3
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 1031 1511 1626 -12
AtCoder Beginner Contest 336 216 2153 1691 +65
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 924 1624 1684 -7
AtCoder Regular Contest 170 870 1560 1672 -12
AtCoder Beginner Contest 338 748 1636 1669 -3
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 747 1702 1672 +3
AtCoder Regular Contest 171 970 1464 1653 -19
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 441 1895 1680 +27
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1412 1385 1653 -27
AtCoder Regular Contest 172 632 1738 1662 +9
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 1138 1520 1649 -13
AtCoder Beginner Contest 343 1292 1434 1629 -20
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1134 1504 1617 -12
AtCoder Regular Contest 173 933 1464 1603 -14
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 821 1653 1608 +5
AtCoder Regular Contest 174 790 1562 1603 -5
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1307 1457 1589 -14
AtCoder Regular Contest 175 517 1785 1611 +22
AtCoder Beginner Contest 347 1076 1516 1601 -10
AtCoder Grand Contest 066 421 1384 1581 -20
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1138 1512 1575 -6
AtCoder Beginner Contest 349 669 1750 1593 +18
AtCoder Beginner Contest 350 1249 1484 1583 -10
AtCoder Regular Contest 176 760 1585 1583 ±0
AtCoder Beginner Contest 351 1005 1585 1583 ±0
AtCoder Beginner Contest 352 950 1602 1585 +2
AtCoder Beginner Contest 353 1769 1322 1561 -24
AtCoder Regular Contest 177 330 2024 1617 +56