/*
ЗАПУСКАЕМ ВЫСОКОГО
░ГУСЯ░▄▀▀▀▄░РАБОТЯГИ░░
▄███▀░◐░░░▌░░░░░░░
░░░░▌░░░░░▐░░░░░░░
░░░░▐░░░░░▐░░░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░░▐▄▄░░░░░
░░░░▌░░░░▄▀▒▒▀▀▀▀▄
░░░▐░░░░▐▒▒▒▒▒▒▒▒▀▀▄
░░░▐░░░░▐▄▒▒▒▒▒▒▒▒▒▒▀▄
░░░░▀▄░░░░▀▄▒▒▒▒▒▒▒▒▒▒▀▄
░░░░░░▀▄▄▄▄▄█▄▄▄▄▄▄▄▄▄▄▄▀▄
░░░░░░░░░░░▌▌░▌▌░░░░░
░░░░░░░░░░░▌▌░▌▌░░░░░
░░░░░░░░░▄▄▌▌▄▌▌░░░░░ 
 */
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <cstdio>
#include <numeric>
#include <cstring>
#include <ctime>
#include <cstdlib>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <list>
#include <cmath>
#include <bitset>
#include <cassert>
#include <queue>
#include <stack>
#include <deque>
    
     
     
using namespace std;
template<typename T1, typename T2>inline void chkmin(T1 &x, T2 y) { if (x > y) x = y; }
template<typename T1, typename T2>inline void chkmax(T1 &x, T2 y) { if (x < y) x = y; }
/** Interface */
     
inline int readChar();
template <class T = int> inline T readInt(); 
template <class T> inline void writeInt( T x, char end = 0 );
inline void writeChar( int x ); 
inline void writeWord( const char *s );
     
/** Read */
     
static const int buf_size = 4096;
     
inline int getChar() {
    static char buf[buf_size];
    static int len = 0, pos = 0;
    if (pos == len) {
        pos = 0, len = fread(buf, 1, buf_size, stdin);
    }
    if (pos == len) {
        return -1;
    }
    return buf[pos++];
}
     
inline int readChar() {
    int c = getChar();
    while (c <= 32) {
        c = getChar();
    }
    return c;
}
     
template <class T>
inline T readInt() {
    int s = 1, c = readChar();
    T x = 0;
    if (c == '-')
        s = -1, c = getChar();
    while ('0' <= c && c <= '9')
        x = x * 10 + c - '0', c = getChar();
    return s == 1 ? x : -x;
}
     
/** Write */
     
static int write_pos = 0;
static char write_buf[buf_size];
     
inline void writeChar( int x ) {
    if (write_pos == buf_size)
        fwrite(write_buf, 1, buf_size, stdout), write_pos = 0;
    write_buf[write_pos++] = x;
}
     
template <class T> 
inline void writeInt( T x, char end ) {
    if (x < 0)
        writeChar('-'), x = -x;
     
    char s[24];
    int n = 0;
    while (x || !n)
        s[n++] = '0' + x % 10, x /= 10;
    while (n--)
        writeChar(s[n]);
    if (end)
        writeChar(end);
}
     
inline void writeWord( const char *s ) {     while (*s)
writeChar(*s++); }
     
struct Flusher {
    ~Flusher() {
        if (write_pos)
            fwrite(write_buf, 1, write_pos, stdout), write_pos = 0;
    }
} flusher;   
#define sz(c) (int)(c).size()
#define all(c) (c).begin(), (c).end()
#define rall(c) (c).rbegin(), (c).rend()
#define left left228
#define right right228
#define next next228
#define rank rank228
#define prev prev228
#define y1 y1228   
const int MAXN = 48600;
//12:07-13:47


int f[MAXN], A[MAXN], B[MAXN], C[MAXN], e[MAXN];
pair<long double, int> d[MAXN];
 

int main() {
    int n = readInt();
    for (int i = 0; i < n; i++) {
        A[i] = readInt(), B[i] = readInt(), C[i] = readInt();
    }
    for (int it = 0; it < 2; it++) {
        for (int i = 0; i < n; i++) { 
            d[i] = {(C[i] - A[i] * -1e9L) / B[i], i};
        }
        sort(d, d + n);
        for (int i = 0; i < n; i++) { 
            e[d[i].second] = i;
        }
        auto l = -1e9L, r = 1e9L;
        for (int p = 0; p < 80; p++) { 
            auto m = (l + r) / 2;
            for (int i = 0; i < n; i++) { 
                d[i] = {(C[i] - A[i] * m) / B[i], i};
            }
            sort(d, d + n);
            memset(f, 0, sizeof(f));
            long a = 0;
            for (int i = 0; i < n; i++) {
                int aj = e[d[i].second], j = aj + 1;
                a += aj;
                for(; j; j -= j &-j) {
                    a -= f[j - 1];
                }
                for (j = aj + 1; j <= MAXN; j += j&-j) {
                    f[j - 1]++;
                }
            }
            if (a < (n * (n - 1) + 2) / 4) {
                l = m;
            } else {
                r = m;
            }
        }
        printf("%.9Lf%s", l, (it ? "\n" : " "));
        swap(A, B);
    }
    return 0;
}


Measured memory_bytes: 2432