```cpp
printf("w(%d,%d,%d) =%d\n",a,b,c,w(a,b,c));
```
改成:
```cpp
printf("w(%lld,%lld,%lld) =%lld\n",a,b,c,w(a,b,c));
```
by oh_my_shy @ 2021-07-22 20:15:56
`&&` 是 or 吗？
by ud2_ @ 2021-07-22 20:17:26
还有
```cpp
if(a<1&&b<1&&c<1) return 1;
if(a>20&&b>20&&c>20) return w(20,20,20);
```
改成:
```cpp
if(a<1||b<1||c<1) return 1;
if(a>20||b>20||c>20) return w(20,20,20);
```
by oh_my_shy @ 2021-07-22 20:18:43
谢谢大佬
by 江户川コナン @ 2021-07-27 08:22:05