Submission #239351

#	Time	Username	Problem	Language	Result	Execution time	Memory
239351		ctziapo	Combo (IOI18_combo)	C++14	0 / 100	1 ms	200 KiB

combo

#include "combo.h"
using namespace std;

string guess_sequence(int N) {
  string p = "";
  for (int i = 0; i < 4 * N; ++i) {
    p += 'A';
  }
  int coins = press(p);
  string S = "";
  for (int i = 0; i < N; ++i) {
    S += 'A';
  }
  return S;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:9:7: warning: unused variable 'coins' [-Wunused-variable]
    9 |   int coins = press(p);
      |       ^~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95