#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ii pair<int, int>
#define f first
#define s second
int main() {
int n; cin >> n;
vector<ii> topLeft;
vector<pair<ii, ii>> A;
for (int i = 0; i < n; i++) {
int a, b, c, d; cin >> a >> b >> c >> d;
A.pb({{a,b},{c,d}});
topLeft.pb({a,i});
}
sort(topLeft.begin(), topLeft.end());
int tlIdx = 0;
set<ii> q;
map<int, int> traps;
int dp[n];
while (tlIdx != n) {
while (!q.empty() && q.begin()->f < topLeft[tlIdx].f) {
int x = q.begin()->s;
q.erase(q.begin());
auto it = traps.lower_bound(A[x].s.s);
while (it != traps.end() && it->s <= dp[x]) {
it = traps.erase(it);
}
if (!traps.empty()) {
if (it != traps.begin()) {
it--;
if (it->s >= dp[x]) continue;
}
}
traps[A[x].s.s] = dp[x];
}
int u = topLeft[tlIdx].s;
int best = 1;
if (!traps.empty()) {
auto it = traps.lower_bound(A[u].s.f);
if (it != traps.begin()) {
it--;
best += it->s;
}
}
dp[u] = best;
q.insert({A[u].f.s, u});
tlIdx++;
}
int ans = 0;
for (int i = 0; i < n; i++) {
ans = max(ans, dp[i]);
}
cout << ans << " 0" << endl;
return 0;
}
