oj.uz

답안 #154266

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
154266 2019-09-19T18:56:53 Z mirceaishere Baloni (COCI15_baloni) C++14
100 / 100
 354 ms 27436 KB 
#include <iostream>
#include <vector>
using namespace std;
int n, i, j, x, f[1000005], sol, nrcrt, h, ant;
vector<int>a[1000005];

int main(){
    cin>>n;
    for(i=1; i<=n; i++){
            cin>>x;
            f[x]++;
            if(f[x+1]==0){
                sol++;
            }else{
                f[x+1]--;
            }
    }
    cout<<sol;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 23800 KB Output is correct
2 Correct 25 ms 23800 KB Output is correct
3 Correct 26 ms 23800 KB Output is correct
4 Correct 26 ms 23804 KB Output is correct
5 Correct 349 ms 27436 KB Output is correct
6 Correct 354 ms 27300 KB Output is correct
7 Correct 293 ms 26744 KB Output is correct
8 Correct 287 ms 26616 KB Output is correct
9 Correct 327 ms 27128 KB Output is correct
10 Correct 324 ms 27000 KB Output is correct