Submission #723404

#	Time	Username	Problem	Language	Result	Execution time	Memory
723404		groshi	Rabbit Carrot (LMIO19_triusis)	C++17	100 / 100	32 ms	4020 KiB

triusis

#include<bits/stdc++.h>
#define int long long
using namespace std;
vector<int> dp;
int32_t main()
{
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(0);
    int n,m,a;
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>a;
        a=i*m-a;
        if(a<0)
            continue;
        int gdzie=upper_bound(dp.begin(),dp.end(),a)-dp.begin();
        if(gdzie==dp.size())
            dp.push_back(a);
        else dp[gdzie]=a;
    }
    cout<<n-dp.size();
    return 0;
}

Compilation message (stderr)

triusis.cpp: In function 'int32_t main()':
triusis.cpp:19:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |         if(gdzie==dp.size())
      |            ~~~~~^~~~~~~~~~~

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