oj.uz

답안 #585708

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
585708 2022-06-29T08:54:45 Z 3omar_ahmed Baloni (COCI15_baloni) C++17
0 / 100
 59 ms 14164 KB 
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std ;
using namespace __gnu_pbds;

#define int long long int
#define ordered_set tree<pair<int,int>,null_type,less<pair<int,int>>,rb_tree_tag,tree_order_statistics_node_update>
#define CEIL(p1, p2) (p1+p2-1)/p2
#define all(a) a.begin() , a.end()
#define alr(a) a.rbegin() , a.rend()
#define FreI(pr1) freopen(pr1, "r", stdin);
#define FreO(pr1) freopen(pr1, "w", stdout);
int32_t main(){
    ios_base::sync_with_stdio(0), cin.tie(0),cout.tie(0);

    int n ;
    cin >> n;
    vector < int > a(n);
    for( auto &i : a ) cin >> i;
    int ans = 0 ;
    a.push_back(0);
    for( int i = 0 ; i < n ; i++ ){
        while ( i < n && a[i] - 1 == a[i+1]) i++;
        ans++;
    }
    cout << ans;
    return 0 ;
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Incorrect 1 ms 340 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 52 ms 12660 KB Output isn't correct
6 Incorrect 59 ms 14164 KB Output isn't correct
7 Incorrect 52 ms 11672 KB Output isn't correct
8 Incorrect 46 ms 11608 KB Output isn't correct
9 Incorrect 51 ms 12180 KB Output isn't correct
10 Incorrect 49 ms 12676 KB Output isn't correct