제출 #996611

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
996611		oj123	Rabbit Carrot (LMIO19_triusis)	C++14	0 / 100	0 ms	348 KiB

triusis

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ll long long
#define f first
#define s second

int main() {
  int n,m;
  cin >> n >> m;
  vector<ll> v;
  v.pb(0);
  for (int i=1;i<=n;i++){
    ll a;
    cin >> a;
    v.pb((a-(m*i))*-1);
  }
  vector<ll> v1;
  for (int i:v){
    int pos=lower_bound(v1.begin(),v1.end(),i)-v1.begin();
    if (pos==v1.size()){
      v1.pb(i);
    }else{
      v1[pos]=i;
    }
  }
  cout << endl;
  cout << n-v1.size()+((v[1]<0)?1:0) << endl;
}

컴파일 시 표준 에러 (stderr) 메시지

triusis.cpp: In function 'int main()':
triusis.cpp:21:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |     if (pos==v1.size()){
      |         ~~~^~~~~~~~~~~

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