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답안 #231576

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
231576 2020-05-14T03:48:58 Z huangqr Baloni (COCI15_baloni) C++14
0 / 100
 287 ms 7800 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll asize=1e6+5;
int h[asize];
bool y[asize];

int main(){
	int n,k,ans;
	cin>>n;
	ans=n;
	for(int i=0;i<asize;i++)h[i]=1e9;
	for(int i=0;i<n;i++){
		cin>>k;
		if(!y[k])h[k]=i;
		else ans--;
		y[k]=1;
	}
	for(int i=1;i<asize;i++){
		if(y[i]&&y[i-1]&&h[i]<h[i-1])ans--;
	}
	cout<<ans;
	return 0;
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 8 ms 4224 KB Output isn't correct
2 Incorrect 8 ms 4224 KB Output isn't correct
3 Incorrect 9 ms 4224 KB Output isn't correct
4 Incorrect 9 ms 4276 KB Output isn't correct
5 Incorrect 279 ms 7800 KB Output isn't correct
6 Incorrect 287 ms 7724 KB Output isn't correct
7 Incorrect 235 ms 7080 KB Output isn't correct
8 Incorrect 240 ms 7032 KB Output isn't correct
9 Incorrect 276 ms 7416 KB Output isn't correct
10 Incorrect 253 ms 7416 KB Output isn't correct