2473

[골3] 2473 - 세 용액

#include #include #include #include using namespace std; using ll = long long; #define FAST_IO() \ {\ ios::sync_with_stdio(false);\ cin.tie(NULL); \ cout.tie(NULL); \ }\ int main() { FAST_IO(); int n; cin >> n; vector v(n); for (int i = 0; i > v[i]; sort(v.begin(), v.end()); ll tmp = ll(30e9); tuple res; for (int i = 0; i < n; i++) { int l = i + 1; int r = n - 1; while (l < r) { l..