__int128或者Python
by TomTheCat @ 2019-11-14 12:20:54
哦，__int128好像不行
by TomTheCat @ 2019-11-14 12:21:23
又好像可以
反正我不晓得
by TomTheCat @ 2019-11-14 12:21:51
Orz
by hjxhjx @ 2019-11-14 13:56:42
# 亲测__int128结果
```cpp
1: 0
2: 0
3: 1
4: 4
5: 0
6: 0
7: 93
8: 2994
9: 0
10: 0
11: 452316
12: 45111696
13: 0
14: 0
15: 28996016405
16: 6925536496456
17: 0
18: 0
19: 14997003764141312
20: 7515583049796998445
21: 0
22: 0
23: 46991976228649782497089
24: 45337201472919964966379466
25: 0
26: 0
27: 735749521442651279332542651380
28: 1287165342017786444925606294818135
29: 0
30: 0
31: 50014235077579702782105162983090855726
32: -10041911345960853751437088802174661563
33: 0
34: 0
35: -74218354824306865249017881002119899705
36: -57213767098082308576317422428145306171
37: 0
38: 0
39: 33135670781690286491474349333234741937
--------------------------------
Process exited after 0.1561 seconds with return value 0
请按任意键继续. . .
```
by 星际联盟 @ 2019-11-14 15:41:23
你代码有问题把
by tcs06358 @ 2020-03-15 05:00:05
确实开了long long 也不行
by gentleman1 @ 2022-08-11 19:33:34
代码也确实有问题
by gentleman1 @ 2022-08-11 19:34:26
是行的，因为n=38,39的时候要特判，直接木得了，不用算
by ___PatrickChen___ @ 2022-12-10 09:59:53