导航切换
HZNUOJ
ProblemSet
Contests
F.A.Q
Courses
Others
Donation
Using Guidance
Login
Login
Register
Hide Tag
User Statics
`
User ID
2020212205246
Nick Name
唐世冲
Rank
201
Douqi
17953
Level
斗皇四星
Total AC
301
School
杭州师范大学
Email
1528963395@qq.com
HZNUOJ (301):
Solved:
HZNU(169):
1000
1001
1002
1003
1004
1005
1006
1007
1009
1010
1011
1012
1014
1015
1016
1017
1018
1021
1031
1070
1071
1072
1097
1113
1117
1118
1432
1448
1500
1501
1502
1504
1505
1508
1509
1512
1513
1514
1515
1516
1517
1518
1520
1521
1522
1523
1527
1530
1531
1532
1533
1540
1541
1542
1543
1544
1545
1551
1552
1556
1558
1564
1566
1570
1571
1572
1575
1576
1578
1579
1602
1644
1813
1819
1820
1821
1823
1824
1825
1827
1842
1892
2183
2186
2187
2188
2208
2209
2210
2211
2213
2215
2222
2223
2226
2230
2235
2241
2244
2246
2257
2283
2348
2349
2358
2360
2382
2417
2419
2448
2450
2451
2463
2464
2465
2466
2467
2468
2469
2470
2475
2484
2487
2488
2490
2507
2517
2520
2521
2557
2579
2588
2592
2617
2622
2649
2650
2658
2663
2664
2676
2689
2692
2694
2695
2699
2701
2703
2706
2716
2717
2720
2721
2768
2770
2773
2806
2807
2809
2811
2820
2821
2824
2827
2831
2832
2833
2834
2839
C Course(130):
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2032
2033
2069
2071
2072
2073
2079
2081
2082
2094
2103
2111
2112
2113
2114
2121
2122
2123
2125
2130
2151
2157
2158
2159
2160
2253
2449
DS Course(1):
2156
Py Course(1):
2227
Tried:
Recommended:
1011
1500
1513
1514
1527
1532
1533
1540
1543
1566
1570
1571
1576
1583
1585
1586
1587
1588
1590
1591
1592
1593
1598
1601
1825
1837
1843
1882
2023
2034
2035
2037
2039
2082
2083
2099
2103
2112
2113
2130
2157
2158
2159
2186
2187
2188
2199
2226
2230
2235
2244
2253
2448
2484
2557