Submission #1141390

#	Time	Username	Problem	Language	Result	Execution time	Memory
1141390		Juanchoki	Coins (IOI17_coins)	C++20	25 / 100	8 ms	584 KiB

coins

#include "coins.h"
#include <vector>
#include <string>
using namespace std;
vector<int> coin_flips(std::vector<int> b, int c) 
{
    vector<int>flips;
    for (int j = 0; j < 6; j++)
    {
        int xd = 1<<j;
        bool xdd = (c & xd);
        if(xdd xor b[xd])
        {
            flips.push_back(xd);
        }
    }
    if (flips.empty()) 
    {
        flips.push_back(55);
    }
    return flips;
}

int find_coin(std::vector<int> b) 
{
    int resp=0;
    for (int j = 0; j < 6; j++)
    {
        int xd = 1<<j;
        if (b[xd])
        {
            resp+=xd;
        }
    }

    return resp;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 15
• Subtask 3: 10 / 10
• Subtask 4: 15 / 15
• Subtask 5: 0 / 50