Submission #1197528

#	Time	Username	Problem	Language	Result	Execution time	Memory
1197528		primo	학생 (COCI14_studentsko)	C++20	0 / 100	1 ms	328 KiB

studentsko

#include <bits/stdc++.h>
#define int long long

using namespace std;

int32_t main() {
    ios_base::sync_with_stdio(0);
    cin.tie(nullptr);
    
    int n, k;
    cin >> n >> k;

    vector<int> a(n), ap(n), b(n);
    for (int i = 0; i < n; ++i) {
        cin >> a[i];
        ap[i] = a[i];
    }

    sort(ap.begin(), ap.end());

    for (int i = 0; i < n; ++i) {
        b[i] = (lower_bound(ap.begin(), ap.end(), a[i]) - ap.begin()) / k;
    }

    int ans = 0;
    vector<int> c;
    for (int i = 0; i < n; ++i) {
        int it = upper_bound(c.begin(), c.end(), a[i]) - c.begin();
        if (it == c.size()) c.push_back(a[i]);
    }

    cout << n - (int)c.size() << "\n";

    return 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10