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Submission #541061

# Submission time Handle Problem Language Result Execution time Memory
541061 2022-03-22T07:43:42 Z Bunny_man Money (IZhO17_money) C++17
0 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>

#define ll long long int
#define pb push_back
#define ui unsigned int
#define ld long double
#define buster ios_base::sync_with_stdio(NULL);cin.tie(0);cout.tie(0);

using namespace std;

int main()
{

    buster;

    ll tt = 1;

    //cin >> tt;

    while(tt--)
    {
        ll n;

        cin >> n;

        ll a[n + 1];

        for(ll i = 1; i <= n; i++)
        {
            cin >> a[ i ];
        }
        set <ll> st;
        st.insert(1000000000);
        ll cnt = 1000000000;
        ll ans = 0;
        for(ll i = 1; i <= n; i++)
        {
            auto it = st.upper_bound(a[ i ]);
            if(i == 1 || a[ i ] < a[i - 1] || cnt != *it)
            {
                ans++;
                cnt = *st.upper_bound(a[ i ]);
            }
            st.insert(a[ i ]);
        }
        cout << ans;
    }   
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Incorrect 1 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -