QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#221714#7608. Cliquesucup-team2133#Compile Error//C++207.7kb2023-10-21 14:21:102023-10-21 14:21:10

Details

answer.code: In instantiation of ‘modint<T, _mod> modint<T, _mod>::inverse() const [with T = int; T _mod = 1000000007]’:
answer.code:261:56:   required from here
answer.code:44:18: error: ‘recursion’ was not declared in this scope
   44 |     } / recursion(x, mod, u, v);
      |         ~~~~~~~~~^~~~~~~~~~~~~~