Submission #972940

#	Time	Username	Problem	Language	Result	Execution time	Memory
972940		njoop	Rabbit Carrot (LMIO19_triusis)	C++14	0 / 100	1 ms	348 KiB

triusis

#include <bits/stdc++.h>

using namespace std;

int n, m, in, idx;
vector<int> dp;

int main() {
    cin.tie(0)->sync_with_stdio(0);
    cin >> n >> m;
    for(int i=1; i<=n; i++) {
        cin >> in;
        in = i*m - in;
        if(in < 0) continue;
        idx = upper_bound(dp.begin(), dp.end(), idx) - dp.begin();
        if(idx == dp.size()) dp.push_back(in);
        else dp[idx] = in;
    }
    cout << n - dp.size();
    return 0;
}

Compilation message (stderr)

triusis.cpp: In function 'int main()':
triusis.cpp:16:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |         if(idx == dp.size()) dp.push_back(in);
      |            ~~~~^~~~~~~~~~~~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 21
• Subtask 3: 0 / 28
• Subtask 4: 0 / 37