oj.uz

Submission #1014192

# Submission time Handle Problem Language Result Execution time Memory
1014192 2024-07-04T13:52:49 Z Mousa_Aboubaker Magic Show (APIO24_show) C++17
0 / 100
 1 ms 348 KB 
#include <bits/stdc++.h>
#include "Alice.h"

using namespace std;

// you may define some global variables, but it does not work if you try to transfer any information from function Alice() to function Bob() through these variables.
// you had better not use the same global variables in function Alice() and in function Bob().

vector<pair<int,int>> Alice(){
	// add your code here
	
	// change below into your code
    long long x = setN(5000);
    vector<pair<int, int>> p;
    vector<int> bits;
    for(int i = 0; i < 62; i++)
    {
        if((x >> i) & 1)
        {
            bits.push_back(i+1);
        }
    }
    int l = 0;
    for(int i = 2; i <= 5000; i++)
    {
        p.push_back({1, bits[l % bits.size()]});
        l++;
    }

    random_shuffle(p.begin(), p.end());

    return p;
}

#include <bits/stdc++.h>
#include "Bob.h"

using namespace std;

// you may define some global variables, but it does not work if you try to transfer any information from function Alice() to function Bob() through these variables.
// you had better not use the same global variables in function Alice() and in function Bob().

long long Bob(vector<pair<int,int>> V){
	// add your code here

    set<int> bits;
    for(auto el: V)
    {
        bits.insert(el.second-1);
    }

    long long x = 0;
    for(int el: bits)
    {
        x |= (1ll << el);
    }
    return x; // change this into your code
}

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 65.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -