| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 537 | DEMC096 DE-MC-096 同日期任务允许并发写入同一分区,风险是? | 0 / 0 | 8 | |
| 617 | DEMC176 DE-MC-176 两个并发重跑任务都使用“先删分区再写入”,结果互相覆盖。应如何控制? | 0 / 0 | 8 |
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