제출 #933540

#제출 시각아이디문제언어결과실행 시간메모리
933540guymmkCoins (IOI17_coins)C++14
0 / 100
1 ms1124 KiB
#include "bits/stdc++.h"
using namespace std;
vector<int> coin_flips(vector<int> a,int c){
    string bit;
    while(c){
        bit+=(c%2?'1':'0');
        c/=2;
    }
    reverse(bit.begin(),bit.end());
    vector<int>res;
    for(int i=0;i<6;i++){
        if(bit[i]-'0'!=a[i])res.push_back(i);
    }
    return res;
}
int find_coin(vector<int>a){
    int ans=1;
    for(int i=0;i<6;i++)if(a[i])ans*=2;
    return ans-1;
}
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