oj.uz

답안 #541739

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
541739 2022-03-24T09:46:24 Z nutzu Baloni (COCI15_baloni) C++11
0 / 100
 212 ms 7116 KB 
#include <iostream>

using namespace std;
long long n,i,s=1,x,x1,v[1000001];
bool v1[1000001];
int main()
{
    cin>>n;
    for(i=1; i<=n; i++)
    {
        cin>>v[i];
    }
    for(i=2; i<=n; i++)
    {
        if(v[i]!=v[i-1]-1)
        {
            if(v1[v[i]]>0)
            {
                v1[v[i]]=0;
                v1[v[i]-1]=1;
            }
            else
            {
                s++;
                v1[v[i-1]-1]=1;
            }
        }
    }
    cout<<s;
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Incorrect 1 ms 212 KB Output isn't correct
3 Incorrect 1 ms 340 KB Output isn't correct
4 Incorrect 1 ms 340 KB Output isn't correct
5 Incorrect 184 ms 6384 KB Output isn't correct
6 Incorrect 212 ms 7116 KB Output isn't correct
7 Incorrect 154 ms 6024 KB Output isn't correct
8 Incorrect 149 ms 5904 KB Output isn't correct
9 Incorrect 155 ms 6268 KB Output isn't correct
10 Incorrect 202 ms 6540 KB Output isn't correct