Submission #44927

#	Time	Username	Problem	Language	Result	Execution time	Memory
44927		admin	Untitled (GCJ18Q_gogopher)	C++17	10 / 30	52 ms	440 KiB

Main

#include <iostream>
#include <vector>

using namespace std;
 
void go20() {
  for(int i : {2, 3, 4}) {
    for(int j : {2, 3}) {
      for(int rep = 0; rep < 150; rep++) {
        cout << i << " " << j << endl;
        int x, y; cin >> x >> y;
        if(x == 0 && y == 0) {
          return;
        }
      }
    }
  }
}

void go200() {
  vector< vector<bool> > vec(4, vector<bool>(100));
  for(int j = 2; j <= 68; j += 3) {
    while(true) {
	  cout << 2 << " " << j << endl;
      int x, y; cin >> x >> y;
      if(x == 0 && y == 0) break;
      vec[x][y] = true;
      
      int cnt = 0;
      for(int dx=-1; dx<=1; dx++) {
        for(int dy=-1; dy<=1; dy++) {
          if(vec[2+dx][j+dy]) cnt += 1;
        }
      }
      if(cnt == 9) break;
    }
  }
}

int main() {
  int T, A;
  cin >> T >> A;
  while(T--) {
    if(A == 20) go20();
    else go200();
  }
  return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20