| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 5512 | 计算邮费(postage) | 1 | 2 | 50.000% |
| 5513 | 罗马数字(number) | 1 | 3 | 33.333% |
| 5514 | 表达式求值(expr) | 3 | 3 | 100.000% |
| 5515 | 环境治理(govern) | 3 | 3 | 100.000% |
| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 5512 | 计算邮费(postage) | 1 | 2 | 50.000% |
| 5513 | 罗马数字(number) | 1 | 3 | 33.333% |
| 5514 | 表达式求值(expr) | 3 | 3 | 100.000% |
| 5515 | 环境治理(govern) | 3 | 3 | 100.000% |