제출 #382929

#제출 시각아이디문제언어결과실행 시간메모리
382929IwanttobreakfreeBaloni (COCI15_baloni)C++17
0 / 100
346 ms10856 KiB
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main(){
	int n;
	cin>>n;
	vector<pair<int,int> > v(n);
	for(int i=0;i<n;i++){
		cin>>v[i].first;
		v[i].second=i;
	}
	sort(v.rbegin(),v.rend());
	int cont=1;
	for(int i=1;i<n;i++){
		if(v[i].first==v[i-1].first-1&&v[i].second>v[i-1].second)continue;
		else cont++;
	}
	cout<<cont<<'\n';
}
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