#include #include int main() { int N; float A[1000]; int B[1000]; std::cin >> N; for (int i=0; i> A[i]; } for (int i=0; i A[j]) B[i] += 1; } } if (N % 2 == 0) std::cout << ((A[B[N/2]] + A[B[N/2-1]]) / 2) << std::endl; else std::cout << A[B[N/2-1]] << std::endl; return 0; }