Problem	horses
User	jeongwonho64
Submission Time	2023-12-10 21:52:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

horses.cpp: In member function ‘std::pair<long double, int> node::qry(int, int)’:
horses.cpp:75:11: error: ‘val’ was not declared in this scope
75 | return val;
| ^~~
horses.cpp: In function ‘long long int qexp(long long int, long long int)’:
horses.cpp:112:24: error: ‘m’ was not declared in this scope
112 | ll half = qexp(a, b/2,m);
| ^
horses.cpp: In function ‘int init(int, int*, int*)’:
horses.cpp:131:9: error: ‘struct node’ has no member named ‘update’
131 | root->update(i,n-1,logX[i]);
| ^~~~~~
horses.cpp:137:9: error: ‘struct node’ has no member named ‘update’
137 | root->update(i,i,logY[i]);
| ^~~~~~
horses.cpp:141:13: error: ‘qry’ is not a member of ‘fw’; did you mean ‘query’?
141 | return fw::qry(i+1)*y[i]%mod;
| ^~~
| query
horses.cpp: In function ‘int updateX(int, int)’:
horses