제출 #1229183

#제출 시각아이디문제언어결과실행 시간메모리
1229183unnickBouquet (EGOI24_bouquet)C++20
24 / 100
60 ms416 KiB
#include <iostream> #include <vector> #include <algorithm> using namespace std; // #define dbg(v) cout << #v << " = " << v << "\n"; int main() { int n; cin >> n; // vector<int> best(n, 0); int last = -2000000; int v = 0; for (int i = 0; i < n; i++) { int l, r; cin >> l >> r; // dbg(i); // dbg(l); // dbg(last); if (i-l > last) { last = i; v++; } // if (i > 0) best[i] = best[i-1]; // best[i] = max(best[i], (i-l-1 >= 0 ? best[i-l-1] : 0)+1); } // for (int v: best) dbg(v); // cout << best.back() << "\n"; cout << v << "\n"; return 0; }
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