Submission #951109

#	Time	Username	Problem	Language	Result	Execution time	Memory
951109		star	Combo (IOI18_combo)	C++14	Compilation error	0 ms	0 KiB

combo

#include " combo.h "
#include <algorithm>

using  namespace std;

string guess_sequence( int n) {
   string p = "" , ans = "" ;
   char a, b, c, d;
   if (press( " AB " ) > 0 ) {
    c = ' X ' , d = ' Y ' ;
    press( " A " )? (a = ' A ' , b = ' B ' ) : (a = ' B ' , b = ' A ' );
  } else {
    c = ' A ' , d = ' B ' ;
    press( " X " )? (a = ' X ' , b = ' Y ' ) : (a = ' Y ' , b = ' X ' );
  }
  ans = a;
   if (n == 1 ) return ans;
   for ( int i = 1 ; i < n - 1 ; ++ i) {
    p = ans + b + b + ans + b + c + ans + b + d + ans + c;
     int bk = press(p);
     if (bk == i + 0 ) ans += d;
     if (bk = = i + 1 ) ans += c;
     if (bk == i + 2 ) ans += b;
  }
  if (press(ans + b) == n) ans += b;
   else  if (press(ans + c) == n) ans += c;
   else ans += d;
   return ans;
}

Compilation message (stderr)

combo.cpp:1:10: fatal error:  combo.h : No such file or directory
    1 | #include " combo.h "
      |          ^~~~~~~~~~~
compilation terminated.