Borderou de evaluare (job #807495)

Eroare de compilare: main.cpp: In function 'bool exists_solution(ull, ull, ull&, ull&)': main.cpp:22:5: error: expected primary-expression before '__int128' 22 | __int128 D = (__int128)s * s - 4 * (__int128)K; | ^~~~~~~~ main.cpp:23:9: error: 'D' was not declared in this scope 23 | if (D < 0) | ^ main.cpp:27:42: error: 'D' was not declared in this scope 27 | ull sqrt_D = (ull)sqrtl((long double)D); | ^ main.cpp:30:13: error: expected primary-expression before '__int128' 30 | while ((__int128)(sqrt_D + 1) * (sqrt_D + 1) <= D) | ^~~~~~~~ main.cpp:30:13: error: expected ')' before '__int128' 30 | while ((__int128)(sqrt_D + 1) * (sqrt_D + 1) <= D) | ~^~~~~~~~ | ) main.cpp:31:17: error: expected ')' before ';' token 31 | ++sqrt_D; | ^ | ) main.cpp:30:11: note: to match this '(' 30 | while ((__int128)(sqrt_D + 1) * (sqrt_D + 1) <= D) | ^