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0_0_37329886_30207.cpp: In function 'std::tuple<long long int, long long int> CRT(long long int, long long int, long long int, long long int)':
0_0_37329886_30207.cpp:50:21: error: converting to 'std::tuple<long long int, long long int>' from initializer list would use explicit constructor 'constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&) [with _U1 = long long int&; _U2 = long long int&; <template-parameter-2-3> = void; _T1 = long long int; _T2 = long long int]'
     return {rem, lcm};
                     ^