Submission #782104

#	Time	Username	Problem	Language	Result	Execution time	Memory
782104		Dan4Life	Coins (IOI17_coins)	C++17	Compilation error	0 ms	0 KiB

coins

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

Compilation message (stderr)

coins.cpp:2:12: error: expected ';' before ',' token
    2 | using I=int,v=std::vector<I>;
      |            ^
      |            ;
coins.cpp:4:1: error: 'v' does not name a type
    4 | v coin_flips(v b,I c){F return{c};}
      | ^
coins.cpp:5:1: error: 'I' does not name a type
    5 | I find_coin(v b){I c=0;F return c;}
      | ^