Submission #364982

#	Time	Username	Problem	Language	Result	Execution time	Memory
364982		denkendoemeer	Coins (IOI17_coins)	C++14	100 / 100	13 ms	1976 KiB

coins

#include<bits/stdc++.h>
#include "coins.h"
#define ll long long
using namespace std;
vector<int> coin_flips(vector<int>b,int c)
{
    int i;
    for(i=0;i<64;i++)
        if (b[i])
            c=c^i;
    return {c};
}
int find_coin(vector<int>b)
{
    int i,c=0;
    for(i=0;i<64;i++)
        if (b[i])
            c=c^i;
    return c;
}

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