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제출 #128755

#제출 시각아이디문제언어결과실행 시간메모리
128755Mahmoud_AdelCoins (IOI17_coins)C++14
100 / 100
13 ms1516 KiB
#include "coins.h" #include <bits/stdc++.h> using namespace std; vector<int> coin_flips(vector<int> b, int c) { vector<int> flips; int tot = 0; for(int i=0; i<64; i++) { if(!b[i]) continue; tot ^= i; } flips.push_back(tot^c); return flips; } int find_coin(vector<int> b) { int tot = 0; for(int i=0; i<64; i++) { if(!b[i]) continue; tot ^= i; } return tot; }
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