Submission #782109

#	Time	Username	Problem	Language	Result	Execution time	Memory
782109		Dan4Life	Coins (IOI17_coins)	C++17	0 / 100	9 ms	1512 KiB

coins

#include<vector>
using v=std::vector<int>;int c;
#define F {for(int i=0;i<64;i++)c^=b[i]*i;return{c};}
v coin_flips(v b,int c)F
int find_coin(v b)F

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