oj.uz

Submission #607497

# Submission time Handle Problem Language Result Execution time Memory
607497 2022-07-26T18:40:23 Z MrDeboo Boxes with souvenirs (IOI15_boxes) C++17
100 / 100
 561 ms 164356 KB 
#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;
long long delivery(int n, int k, int l, int p[]) {
    deque<int>x,y;
    for(int i=0;i<k;i++)y.push_back(0);
    for(int i=0;i<n;i++){
        if(p[i]==0)continue;
        int X=l-p[i];
        if(X<p[i])x.push_front(X);
        else y.push_back(p[i]);
    }
    for(int i=0;i<k;i++)x.push_front(0);
    long long X[k+1];
    long long Y[k+1];
    long long ans=0,f=0;
    for(int i=x.size()-1;i>=0;i-=k)f+=x[i]*2;
    for(int i=y.size()-1;i>=0;i-=k)f+=y[i]*2;
    ans=f;
    memset(X,0,sizeof X);
    memset(Y,0,sizeof Y);
    int g=1;
    for(int i=x.size()-1;i>=0;i--){
        if(x[i]==0)break;
        X[g++]+=(x[i]-x[i-1])*2;
        if(g==k+1)g=1;
    }
    g=1;
    for(int i=y.size()-1;i>=0;i--){
        if(y[i]==0)break;
        Y[g++]+=(y[i]-y[i-1])*2;
        if(g==k+1)g=1;
    }
    for(int i=1;i<=k;i++){
        X[i]+=X[i-1];
        Y[i]+=Y[i-1];
    }
    for(int i=0;i<=k;i++)ans=min(ans,f-X[i]-Y[k-i]+l);
    return ans;
}

Compilation message

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:17:23: warning: conversion from 'std::deque<int>::size_type' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
   17 |     for(int i=x.size()-1;i>=0;i-=k)f+=x[i]*2;
      |               ~~~~~~~~^~
boxes.cpp:18:23: warning: conversion from 'std::deque<int>::size_type' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
   18 |     for(int i=y.size()-1;i>=0;i-=k)f+=y[i]*2;
      |               ~~~~~~~~^~
boxes.cpp:23:23: warning: conversion from 'std::deque<int>::size_type' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
   23 |     for(int i=x.size()-1;i>=0;i--){
      |               ~~~~~~~~^~
boxes.cpp:29:23: warning: conversion from 'std::deque<int>::size_type' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
   29 |     for(int i=y.size()-1;i>=0;i--){
      |               ~~~~~~~~^~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 276 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 296 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 276 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 296 KB Output is correct
20 Correct 1 ms 300 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 304 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 276 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 296 KB Output is correct
20 Correct 1 ms 300 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 304 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 54 ms 14952 KB Output is correct
34 Correct 18 ms 8816 KB Output is correct
35 Correct 21 ms 9388 KB Output is correct
36 Correct 54 ms 18112 KB Output is correct
37 Correct 50 ms 17980 KB Output is correct
38 Correct 52 ms 18068 KB Output is correct
39 Correct 43 ms 16524 KB Output is correct
40 Correct 31 ms 11924 KB Output is correct
41 Correct 53 ms 17996 KB Output is correct
42 Correct 29 ms 12236 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 276 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 296 KB Output is correct
20 Correct 1 ms 300 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 304 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 304 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 54 ms 14952 KB Output is correct
34 Correct 18 ms 8816 KB Output is correct
35 Correct 21 ms 9388 KB Output is correct
36 Correct 54 ms 18112 KB Output is correct
37 Correct 50 ms 17980 KB Output is correct
38 Correct 52 ms 18068 KB Output is correct
39 Correct 43 ms 16524 KB Output is correct
40 Correct 31 ms 11924 KB Output is correct
41 Correct 53 ms 17996 KB Output is correct
42 Correct 29 ms 12236 KB Output is correct
43 Correct 540 ms 163444 KB Output is correct
44 Correct 169 ms 103652 KB Output is correct
45 Correct 237 ms 106848 KB Output is correct
46 Correct 561 ms 164356 KB Output is correct
47 Correct 531 ms 153356 KB Output is correct
48 Correct 517 ms 148664 KB Output is correct
49 Correct 477 ms 160544 KB Output is correct
50 Correct 272 ms 128600 KB Output is correct
51 Correct 552 ms 155728 KB Output is correct
52 Correct 279 ms 128992 KB Output is correct