| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 554 | DEMC113 DE-MC-113 渠道A访问100支付20,B访问900支付90,总体转化率为? | 0 / 0 | 2 | |
| 634 | DEMC193 DE-MC-193 渠道A访问50付款10,B访问150付款15,总体转化率? | 0 / 0 | 2 |
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