| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 498 | DEMC057 DE-MC-057 计算各渠道转化率的全站总体值,应采用? | 0 / 0 | 8 | |
| 578 | DEMC137 DE-MC-137 计算加权转化率,互斥渠道A访问100转化20,渠道B访问900转化90。总体转化率应如何算? | 0 / 0 | 8 |
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