제출 #106955

#제출 시각아이디문제언어결과실행 시간메모리
106955maksim_gaponovBoat (APIO16_boat)C++14
0 / 100
4 ms428 KiB
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define int ll void run() { int n; cin >> n; vector<int> a(n), b(n); for (int i = 0; i < n; ++i) { cin >> a[i] >> b[i]; } vector<int> dp(n, 1); for (int i = 0; i < n; ++i) { for (int j = 0; j < i; ++j) { if (a[i] > a[j]) { dp[i] += dp[j]; } } } int ans = 0; for (int i = 0; i < n; ++i) { ans += dp[i]; } cout << ans << '\n'; } signed main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); run(); }
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