0_0_38729105_9782.cpp: In function 'void solve()':
0_0_38729105_9782.cpp:16:13: error: expected unqualified-id before 'long'
16 | #define int long long
| ^~~~
0_0_38729105_9782.cpp:49:24: note: in expansion of macro 'int'
49 | cin>>k;int ans=2e9,int cnt=0;
| ^~~
0_0_38729105_9782.cpp:59:9: error: 'cnt' was not declared in this scope; did you mean 'int'?
59 | cnt += (++buc[vec[i].second]==1);
| ^~~
| int
|