Problem	mathclass
User	chatdanai
Submission Time	2026-04-14 14:12:18
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mathclass.cpp: In function ‘int main()’:
mathclass.cpp:19:16: error: no match for ‘operator>>’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘long long int’)
19 | if (a>=b) cin >> fast_pow(a,b)%10000000007;
| ~~~ ^~ ~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | long long int
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from mathclass.cpp:1:
/usr/include/c++/9/istream:120:7: note: candidate: ‘std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__i