oj.uz

답안 #154023

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
154023 2019-09-17T18:04:44 Z RaresRosca Baloni (COCI15_baloni) C++14
100 / 100
 342 ms 7288 KB 
#include <iostream>
using namespace std;
int i,n,j,v[1000010],sageata,f[1000010];
int main(){
    cin>>n;
    for(i=1;i<=n;i++)
        cin>>v[i];
    for(i=1;i<=n;i++){
        if(f[v[i]]==0)
            sageata++;
        if(f[v[i]]>0)
            f[v[i]]--;
        f[v[i]-1]++;
    }
    cout<<sageata;
    return 0;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 376 KB Output is correct
3 Correct 4 ms 380 KB Output is correct
4 Correct 4 ms 376 KB Output is correct
5 Correct 337 ms 7048 KB Output is correct
6 Correct 342 ms 7288 KB Output is correct
7 Correct 276 ms 6008 KB Output is correct
8 Correct 274 ms 5988 KB Output is correct
9 Correct 309 ms 6524 KB Output is correct
10 Correct 303 ms 6588 KB Output is correct