| 4891 | 日期差值 | 3/4 | |
| 4892 | Day of Week | 2/3 | |
| 4893 | 今年的第几天? | 2/3 | |
| 4894 | 打印日期 | 2/2 | |
| 4895 | 找x | 3/4 | |
| 4896 | 打印极值点下标 | 2/2 | |
| 4897 | 查找1 | 2/3 | |
| 4898 | 还是A+B | 3/4 | |
| 4899 | 守形数 | 3/3 | |
| 4900 | 反序数 | 3/4 | |
| 4901 | 又一版 A+B | 2/2 | |
| 4902 | 数制转换 | 3/4 | |
| 4903 | 进制转换1 | 4/5 | |
| 4904 | 八进制 | 3/4 | |
| 4905 | 素数_1 | 2/4 | |
| 4906 | Prime Number | 2/2 | |
| 4907 | 质因数的个数_1 | 3/5 | |
| 4908 | a+b | 3/4 | |
| 4909 | 进制转换2 | 2/2 | |
| 4910 | 10进制 VS 2进制 | 3/3 | |
| 4911 | 畅通工程1 | 3/4 | |
| 4912 | 畅通工程2 | 3/3 | |
| 4913 | 最短路径2 | 3/3 | |
| 4914 | abc | 4/6 | |
| 4915 | 全排列_1 | 1/1 | |
| 4916 | N阶楼梯上楼问题 | 3/4 | |
| 4917 | Coincidence | 3/3 | |
| 4918 | 单词替换0 | 2/3 | |
| 4919 | 字符串去特定字符 | 3/5 | |
| 4920 | 判断三角形类型 | 3/3 | |
| 4921 | 互换最大最小数 | 3/3 | |
| 4922 | 数字阶梯求和 | 3/4 | |
| 4923 | 众数 | 3/3 | |
| 4924 | 百万富翁问题 | 4/4 | |
| 4925 | 计算两个矩阵的乘积 | 3/3 | |
| 4926 | 字符串链接 | 2/2 | |
| 4927 | Jungle Roads | 2/2 | |
| 4928 | xxx定律 | 3/3 | |
| 4929 | ZOJ | 1/2 | |
| 4930 | Problem B | 3/3 | |
| 4931 | 找出直系亲属 | 2/2 | |
| 4932 | Problem C | 2/2 | |
| 4933 | Problem D | 2/2 | |
| 4934 | Problem E | 2/2 | |
| 4935 | 字符串处理 | 2/2 | |
| 4936 | 任务调度 | 2/3 | |
| 4937 | 最短路径1 | 2/2 | |
| 4938 | 最短路径问题 | 2/2 | |
| 4939 | A+B for Matrices | 2/2 | |
| 4940 | Grading | 2/2 | |