oj.uz

답안 #920134

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
920134 2024-02-02T05:34:57 Z coding_snorlax 선물상자 (IOI15_boxes) C++14
100 / 100
 951 ms 509984 KB 
#include "boxes.h"
#include<bits/stdc++.h>
#define ll long long int
using namespace std;
vector<ll> P;
vector<ll> Le,R,Ri;
ll n,k,l;
void debug(){
    cout << "Le " ;
    for(int i:Le) cout << i << " ";
    cout << "\n";
    cout << "Ri ";
    for(int i:Ri) cout << i << " ";
    cout << "\n";
}
void pre_L(){
    Le.push_back(0);
    for(ll i=0;i<k;i++) Le.push_back(2*P[i]);
    for(ll i=k;i<n;i++){
        Le.push_back(2*P[i]+Le[i+1-k]);
    }
    Le.push_back(0);
}
void pre_R(){
    for(ll i=n-1;i>=n-k;i--) R.push_back(2*(l-P[i]));
    for(ll i=n-k-1;i>=0;i--){
        R.push_back(2*(l-P[i])+R[n-k-1-i]);
    }
    Ri.push_back(0);
    for(ll i=n-1;i>=0;i--) Ri.push_back(R[i]);
    Ri.push_back(0);
}
long long cal(int lb,int rb){
    ll answer = ((rb-lb+1)/k)*l;
    if((rb-lb+1)%k) answer += l;
    answer += Le[lb-1];
    answer += Ri[rb+1];
    //cout << lb << " " << rb << " " << answer << "\n";
    return answer;
}
long long delivery(int N, int K, int L, int p[]) {
    for(int i=0;i<N;i++) P.push_back((ll)p[i]);
    sort(P.begin(),P.end());
    ll answer = 10000000000000000;
    n=N;k=K;l=L;
    pre_L();pre_R();
    for(int i=1;i<=N+1;i++){
        answer = min(answer,cal(i,i-1));
    }
    for(int i=1;i<=N+1;i++){
        if(i+K-1<=N) answer = min(answer,cal(i,i+K-1));
    }
    for(int i=1;i<=N+1;i++){
        if(i+2*K-1==N) answer = min(answer,cal(i,i+2*K-1));
    }
    return answer;
}

Compilation message

boxes.cpp: In function 'void debug()':
boxes.cpp:10:15: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   10 |     for(int i:Le) cout << i << " ";
      |               ^~
boxes.cpp:13:15: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   13 |     for(int i:Ri) cout << i << " ";
      |               ^~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 496 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 496 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 83 ms 48900 KB Output is correct
34 Correct 51 ms 42172 KB Output is correct
35 Correct 53 ms 44984 KB Output is correct
36 Correct 77 ms 50584 KB Output is correct
37 Correct 80 ms 50616 KB Output is correct
38 Correct 82 ms 51128 KB Output is correct
39 Correct 80 ms 50572 KB Output is correct
40 Correct 62 ms 44984 KB Output is correct
41 Correct 91 ms 51732 KB Output is correct
42 Correct 63 ms 43960 KB Output is correct

Subtask #6
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 496 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 83 ms 48900 KB Output is correct
34 Correct 51 ms 42172 KB Output is correct
35 Correct 53 ms 44984 KB Output is correct
36 Correct 77 ms 50584 KB Output is correct
37 Correct 80 ms 50616 KB Output is correct
38 Correct 82 ms 51128 KB Output is correct
39 Correct 80 ms 50572 KB Output is correct
40 Correct 62 ms 44984 KB Output is correct
41 Correct 91 ms 51732 KB Output is correct
42 Correct 63 ms 43960 KB Output is correct
43 Correct 951 ms 505108 KB Output is correct
44 Correct 564 ms 432484 KB Output is correct
45 Correct 602 ms 434696 KB Output is correct
46 Correct 846 ms 509036 KB Output is correct
47 Correct 860 ms 509984 KB Output is correct
48 Correct 843 ms 508680 KB Output is correct
49 Correct 868 ms 494272 KB Output is correct
50 Correct 621 ms 444100 KB Output is correct
51 Correct 909 ms 506464 KB Output is correct
52 Correct 680 ms 447596 KB Output is correct