Submission #583865

#	Time	Username	Problem	Language	Result	Execution time	Memory
583865		LIF	Combo (IOI18_combo)	C++14	Compilation error	0 ms	0 KiB

combo

#include "combo.h"

std::string guess_sequence(int N) {
  std::string p = "";
  int n = N;
  char k[4] = {'A','B','X','Y'}
  for(int i=0;i<n;i++)
  {
	for(int j=0;j<4;j++)
	{
		std:: string ss = p;
		ss = ss + k[j];
		if(press == i+1)
		{
			p = p + k[j];
			break;
		}
		
	}
  }
  return p;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:7:3: error: expected ',' or ';' before 'for'
    7 |   for(int i=0;i<n;i++)
      |   ^~~
combo.cpp:7:15: error: 'i' was not declared in this scope
    7 |   for(int i=0;i<n;i++)
      |               ^
combo.cpp:6:8: warning: unused variable 'k' [-Wunused-variable]
    6 |   char k[4] = {'A','B','X','Y'}
      |        ^