Problem	sadtrainer2
User	HighLithop
Submission Time	2026-04-30 01:02:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sadtrainer2.cpp:55:1: error: ‘bitset’ does not name a type
55 | bitset<65536> reference; // Each hash sets one bit
| ^~~~~~
sadtrainer2.cpp: In function ‘int main()’:
sadtrainer2.cpp:71:9: error: ‘reference’ was not declared in this scope
71 | reference[hash] = 1;
| ^~~~~~~~~
sadtrainer2.cpp:81:17: error: ‘reference’ was not declared in this scope
81 | if (not reference[hash]){
| ^~~~~~~~~