不需要双重循环的,你内重只要枚举
```
j = x * y / i
```
即可
by Foggy_night @ 2023-11-22 20:55:56
@[Foggy_night](/user/317400) 什么意思?
by Algorithm_ZRF @ 2023-11-23 19:11:09
@[Foggy_night](/user/317400) 懂了
by Algorithm_ZRF @ 2023-11-23 19:24:40