oj.uz

답안 #637912

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
637912 2022-09-03T14:38:40 Z ojoConmigo Rabbit Carrot (LMIO19_triusis) C++17
14 / 100
 282 ms 196504 KB 
#include <bits/stdc++.h>
using namespace std;

int n,m;
vector<int> v;
vector<vector<int>> dp;

int f(int i,int pos){
    if(i == n){
        return 0;
    }
    if(dp[i][pos] != -1)return dp[i][pos];
    if(v[i] > pos+m){
        dp[i][pos] = f(i+1,pos+m) + 1;
    }else if(v[i] < pos+m){
        dp[i][pos] = min(f(i+1,v[i]),f(i+1,pos+m)+1);
    }else{
        dp[i][pos] = f(i+1,v[i]);
    }
    return dp[i][pos];
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);

    cin >> n >> m;
    v.resize(n);
    for(int i=0; i<n; i++){
        cin >> v[i];
    }
    /*
    int pos = 0;
    int cont = 0;
    for(int i=0; i<n; i++){
        if(v[i] > pos+m){
            cont++;
            pos+=m;
        }else pos = v[i];
    }
    cout << cont << endl;
    */
    dp.assign(n,vector<int> (10000,-1));
    cout << f(0,0) << endl;
}

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 0 ms 724 KB Output is correct
6 Correct 0 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 1 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 0 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 732 KB Output is correct
16 Correct 0 ms 724 KB Output is correct

Subtask #2
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 0 ms 724 KB Output is correct
6 Correct 0 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 1 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 0 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 732 KB Output is correct
16 Correct 0 ms 724 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 0 ms 468 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 262 ms 159100 KB Output is correct
21 Correct 191 ms 196492 KB Output is correct
22 Correct 76 ms 196408 KB Output is correct
23 Incorrect 282 ms 196504 KB Output isn't correct
24 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 0 ms 468 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 262 ms 159100 KB Output is correct
5 Correct 191 ms 196492 KB Output is correct
6 Correct 76 ms 196408 KB Output is correct
7 Incorrect 282 ms 196504 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 0 ms 468 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 262 ms 159100 KB Output is correct
5 Correct 191 ms 196492 KB Output is correct
6 Correct 76 ms 196408 KB Output is correct
7 Incorrect 282 ms 196504 KB Output isn't correct
8 Halted 0 ms 0 KB -