把核心代码改成：
```c++
x += a % 3;
b += a / 3;
e += a / 3;
a = a / 3;
x += b % 3;
a += b / 3;
c += b / 3;
b = b / 3;
x += c % 3;
b += c / 3;
d += c / 3;
c = c / 3;
x += d % 3;
c += d / 3;
e += d / 3;
d = d / 3;
x += e % 3;
d += e / 3;
a += e / 3;
e = e / 3;
```
错误原因：先`a = a / 3`会导致后面`a`的计算变成原来的`a / 9`
by chenqile @ 2024-03-28 20:04:43
@[zhang15888910064](/user/676429)
by chenqile @ 2024-03-28 20:06:06
@[chenqile](/user/953664) very thank you
by zhang15888910064 @ 2024-03-28 20:21:22