oj.uz

Submission #369128

# Submission time Handle Problem Language Result Execution time Memory
369128 2021-02-20T13:50:58 Z denkendoemeer Mechanical Doll (IOI18_doll) C++14
100 / 100
 95 ms 10400 KB 
#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
const int inf=2e9;
void create_circuit(int m,vector<int>a)
{
    a.push_back(0);
    int n=a.size(),sz=1,cnt=0;
    while(sz<n)
        sz=sz*2,cnt++;
    vector<int>ans(sz*2);
    vector<int>v(sz);
    int i,j=0;
    for(i=0;i<sz;i++)
        ans[i+sz]=inf;
    int aux=0;
    for(i=0;i<sz;i++)
        v[i]=v[i/2]/2|((i&1)<<(cnt-1));
    for(i=0;i<sz;i++){
        if (v[i]>=sz-n)
            ans[v[i]+sz]=a[j],j++;
        else
            ans[v[i]+sz]=inf;
    }
    vector<int>x,y;
    for(i=sz-1;i>0;i--)
        if (ans[i*2]==inf && ans[i*2+1]==inf)
            ans[i]=inf;
        else{
            ans[i]=--aux;
            x.push_back(ans[i*2]);
            y.push_back(ans[i*2+1]);
        }
    for(i=0;i<x.size();i++){
        if (x[i]==inf)
            x[i]=aux;
        if (y[i]==inf)
            y[i]=aux;
    }
    answer(vector<int>(m+1,aux),x,y);
}

Compilation message

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:34:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |     for(i=0;i<x.size();i++){
      |             ~^~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 38 ms 4912 KB Output is correct
3 Correct 37 ms 4652 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 14 ms 1092 KB Output is correct
6 Correct 51 ms 5808 KB Output is correct
7 Correct 1 ms 204 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 38 ms 4912 KB Output is correct
3 Correct 37 ms 4652 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 14 ms 1092 KB Output is correct
6 Correct 51 ms 5808 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 62 ms 7888 KB Output is correct
9 Correct 63 ms 8196 KB Output is correct
10 Correct 91 ms 10400 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 2 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 38 ms 4912 KB Output is correct
3 Correct 37 ms 4652 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 14 ms 1092 KB Output is correct
6 Correct 51 ms 5808 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 62 ms 7888 KB Output is correct
9 Correct 63 ms 8196 KB Output is correct
10 Correct 91 ms 10400 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 2 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 87 ms 10116 KB Output is correct
15 Correct 56 ms 7668 KB Output is correct
16 Correct 83 ms 10028 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 2 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 86 ms 10164 KB Output is correct
21 Correct 2 ms 204 KB Output is correct
22 Correct 2 ms 204 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 2 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 50 ms 7412 KB Output is correct
3 Correct 50 ms 7404 KB Output is correct
4 Correct 90 ms 9636 KB Output is correct

Subtask #6
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 50 ms 7412 KB Output is correct
3 Correct 50 ms 7404 KB Output is correct
4 Correct 90 ms 9636 KB Output is correct
5 Correct 95 ms 9892 KB Output is correct
6 Correct 80 ms 9764 KB Output is correct
7 Correct 87 ms 9768 KB Output is correct
8 Correct 84 ms 9644 KB Output is correct
9 Correct 51 ms 7504 KB Output is correct
10 Correct 84 ms 9624 KB Output is correct
11 Correct 81 ms 9524 KB Output is correct
12 Correct 63 ms 7376 KB Output is correct
13 Correct 78 ms 7504 KB Output is correct
14 Correct 79 ms 7616 KB Output is correct
15 Correct 57 ms 7668 KB Output is correct
16 Correct 2 ms 464 KB Output is correct
17 Correct 48 ms 6196 KB Output is correct
18 Correct 51 ms 7516 KB Output is correct
19 Correct 52 ms 7404 KB Output is correct
20 Correct 77 ms 9636 KB Output is correct
21 Correct 83 ms 9544 KB Output is correct
22 Correct 80 ms 9636 KB Output is correct