| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 1982 | 1982 树查找 | 0 / 0 | (无) | |
| 1983 | 1983 采药 | 0 / 0 | (无) | |
| 1984 | 1984 合唱队形 | 0 / 0 | (无) | |
| 1985 | 1985 N的阶乘 | 0 / 0 | (无) | |
| 1986 | 1986 二叉排序树 | 0 / 0 | (无) | |
| 1987 | 1987 二叉搜索树 | 0 / 0 | (无) | |
| 1988 | 1988 哈夫曼树 | 0 / 0 | (无) | |
| 1989 | 1989 浮点数加法 | 0 / 0 | (无) | |
| 1990 | 1990 排序 | 0 / 0 | (无) | |
| 1991 | 1991 日期差值 | 0 / 0 | (无) | |
| 1992 | 1992 Day of Week | 0 / 0 | (无) | |
| 1993 | 1993 今年的第几天? | 0 / 0 | (无) | |
| 1994 | 1994 打印日期 | 0 / 0 | (无) | |
| 1995 | 1995 找x | 0 / 0 | (无) | |
| 1996 | 1996 打印极值点下标 | 0 / 0 | (无) | |
| 1997 | 1997 查找1 | 0 / 0 | (无) | |
| 1998 | 1998 还是A+B | 0 / 0 | (无) | |
| 1999 | 1999 守形数 | 0 / 0 | (无) | |
| 2000 | 2000 反序数 | 0 / 0 | (无) | |
| 2001 | 2001 又一版 A+B | 0 / 0 | (无) | |
| 2002 | 2002 数制转换 | 0 / 0 | (无) | |
| 2003 | 2003 进制转换1 | 0 / 0 | (无) | |
| 2004 | 2004 八进制 | 0 / 0 | (无) | |
| 2005 | 2005 素数 | 0 / 0 | (无) | |
| 2006 | 2006 Prime Number | 0 / 0 | (无) | |
| 2007 | 2007 质因数的个数 | 0 / 0 | (无) | |
| 2008 | 2008 a+b | 0 / 0 | (无) | |
| 2009 | 2009 进制转换2 | 0 / 0 | (无) | |
| 2010 | 2010 10进制 VS 2进制 | 0 / 0 | (无) | |
| 2011 | 2011 畅通工程1 | 0 / 0 | (无) | |
| 2012 | 2012 畅通工程2 | 0 / 0 | (无) | |
| 2013 | 2013 最短路径2 | 0 / 0 | (无) | |
| 2014 | 2014 abc | 0 / 0 | (无) | |
| 2015 | 2015 全排列 | 0 / 0 | (无) | |
| 2016 | 2016 N阶楼梯上楼问题 | 0 / 0 | (无) | |
| 2017 | 2017 Coincidence | 0 / 0 | (无) | |
| 2018 | 2018 单词替换0 | 0 / 0 | (无) | |
| 2019 | 2019 字符串去特定字符 | 0 / 0 | (无) | |
| 2020 | 2020 判断三角形类型 | 0 / 0 | (无) | |
| 2021 | 2021 互换最大最小数 | 0 / 0 | (无) | |
| 2022 | 2022 数字阶梯求和 | 0 / 0 | (无) | |
| 2023 | 2023 众数 | 0 / 0 | (无) | |
| 2024 | 2024 百万富翁问题 | 0 / 0 | (无) | |
| 2025 | 2025 计算两个矩阵的乘积 | 0 / 0 | (无) | |
| 2026 | 2026 字符串链接 | 0 / 0 | (无) | |
| 2027 | 2027 Jungle Roads | 0 / 0 | (无) | |
| 2028 | 2028 xxx定律 | 0 / 0 | (无) | |
| 2030 | 2030 Problem B | 0 / 0 | (无) | |
| 2031 | 2031 找出直系亲属 | 0 / 0 | (无) | |
| 2032 | 2032 Problem C | 0 / 0 | (无) |