Problem	ping
User	bensonlzl
Submission Time	2022-12-22 21:43:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ping.cpp:4:1: error: ‘bitset’ does not name a type; did you mean ‘sigset’?
4 | bitset<10000000000> v;
| ^~~~~~
| sigset