oj.uz

답안 #122450

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
122450 2019-06-28T10:06:50 Z eohomegrownapps 선물상자 (IOI15_boxes) C++14
10 / 100
 3 ms 384 KB 
#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

long long delivery(int N, int K, int L, int p[]) {
    vector<ll> dp(N,0);
    for (ll i = 0; i<N; i++){
        ll minval = -1;
        for (ll j = max((i-K+1),0LL); j<=i; j++){
            //from j to i inclusive.
            ll val = min(min((L-p[j])*2,(p[j]+L-p[i])*2),min(L,p[i]*2));
            if (j>0){
                val+=dp[j-1];
            }
            if (minval==-1||minval>val){
                minval=val;
            }
        }
        dp[i]=minval;
        //cout<<dp[i]<<endl;
    }
    return dp[N-1];
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 3 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Incorrect 3 ms 384 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Incorrect 3 ms 384 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Incorrect 3 ms 384 KB Output isn't correct
9 Halted 0 ms 0 KB -