oj.uz

답안 #1101219

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1101219 2024-10-15T19:08:08 Z bvv23 Baloni (COCI15_baloni) C++17
0 / 100
 48 ms 10844 KB 
// Ahmadov orz
/// successful failure
#include <bits/stdc++.h>
/// #include <ext/pb_ds/assoc_container.hpp>
using namespace std;
/// using namespace __gnu_pbds;
#define int long long
#define pb push_back
#define pii pair<int, int>
#define all(v) v.begin(),v.end()
#define ff first
#define ss second
#define drop(x) cout<<x<<endl;return
// template <class T>
// using isTree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

/// sometimes you gotta think simple
struct custom_hash {
    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        x ^= FIXED_RANDOM;
        return x ^ (x >> 16);
    }
};
const int N = 1e6 + 7;
bool vis[N];
void failure()
{
    int n;
    cin >> n;
    vector <int> arr(n);
    //map <int,int> mp;
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
        //mp[arr[i]]++;
    }
    int ans = 0;
    int curr = 0;
    for (int i = 0; i < n; i++) {
        if (curr < arr[i]) {
            ans++;
            curr = arr[i] - 1;
        }
        else {
            curr--;
        }
    }
    drop(ans);
}
signed main() { 
    ios_base::sync_with_stdio(0); 
    cin.tie(NULL);                
    cout.tie(NULL);
    int tt = 1;
    //cin >> tt;
    while (tt--)
    {
        failure();
    }
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Incorrect 1 ms 336 KB Output isn't correct
3 Incorrect 1 ms 336 KB Output isn't correct
4 Incorrect 1 ms 336 KB Output isn't correct
5 Incorrect 40 ms 10228 KB Output isn't correct
6 Incorrect 39 ms 10844 KB Output isn't correct
7 Incorrect 32 ms 9040 KB Output isn't correct
8 Incorrect 32 ms 8784 KB Output isn't correct
9 Incorrect 48 ms 9544 KB Output isn't correct
10 Incorrect 42 ms 9808 KB Output isn't correct