分面浏览：发表日期 |
| 当前检索式 | ((ALL：problems)) |
| 限定条件 | 无 |
| 2025 1 | 2024 45 | 2023 192 |
| 2022 570 | 2021 841 | 2020 932 |
| 2019 1474 | 2018 1894 | 2017 1856 |
| 2016 2815 | 2015 2549 | 2014 2506 |
| 2013 2387 | 2012 2430 | 2011 1941 |
| 2010 4780 | 2009 1680 | 2008 1357 |
| 2007 1171 | 2006 1073 | 2005 935 |
| 2004 761 | 2003 582 | 2002 457 |
| 2001 414 | 2000 365 | 1999 317 |
| 1998 228 | 1997 194 | 1996 141 |
| 1995 117 | 1994 90 | 1993 71 |
| 1992 88 | 1991 56 | 1990 52 |
| 1989 36 | 1988 24 | 1987 23 |
| 1986 19 | 1985 15 | 1984 34 |
| 1983 15 | 1982 7 | 1981 4 |
| 1980 4 | 1979 1 | 1977 3 |
| 1975 2 | 1974 1 | 1973 1 |
| 1972 1 | 1965 1 | 1964 1 |
| 1963 3 | 1962 3 | 1961 1 |
| 1939 1 | 1931 1 |
