제출 #892236

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
892236		dilshod9890	Red-blue table (IZhO19_stones)	C++17	0 / 100	17 ms	1368 KiB

stones

#include <bits/stdc++.h>
#include <algorithm>
#include <map>
using namespace std;
using ll = long long;
#define gcd __gcd

void solve() {
  ll a,b;
  cin >> a >> b;
  if (a>=b){
    cout << a+(b/2);
    cout << "\n";
    for (int i = 0; i < a; i++){
      for (int i = 0; i < b-(b/2); i++){
        cout << '+';
      }
      for (int i = 0; i < (b/2); i++){
        cout << '-';
      }
      cout << "\n";
    }

  }else if (a<b){
    cout << b+(a/2);

    cout << "\n";
    for (int i = 0; i < a-(a/2); i++){
      for (int i = 0; i < b; i++){
        cout << '-';
      }
      cout << "\n";
    }
    for (int i = 0; i < (a/2); i++){
      cout << '+';
    }
    cout << "\n";
  }


}

int main() {
    cin.tie(0)->sync_with_stdio(false);
#ifdef null
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif
    int q = 1;
    cin >> q;
    while (q--) {
        solve();
    }
}

• Subtask 1: 0 / 17
• Subtask 2: 0 / 10
• Subtask 3: 0 / 16
• Subtask 4: 0 / 11
• Subtask 5: 0 / 15
• Subtask 6: 0 / 31