Submission #1177138

#	Time	Username	Problem	Language	Result	Execution time	Memory
1177138		theagentbara	Crtanje (COCI20_crtanje)	C++20	50 / 50	0 ms	328 KiB

crtanje

#include "bits/stdc++.h"
using namespace std;

#define int long long
#define endl '\n'
#define all(v) v.begin(), v.end()

const long long sz = 2e5 + 5;
const long long inf = 1e18;
const long long mod = 1e9 + 9;

bool isbound(int i, int j, int m, int n) {
    return i >= 0 and j >= 0 and i < m and j < n;
}

void solve() {
    int n;
    cin >> n;
    string s;
    cin >> s;
    int m = 0, mx = 0, mn = inf, cur = 0;
    for (int i = 0; i < n; i++) {
      cur += (s[i] == '+');
      cur -= (s[i] == '-');
      mx = max(mx, cur); mn = min(mn, cur);
    }
    m = mx - mn + 1;
    for (int k = 0; k < m; k++) {
      char a[m][n];
      for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {
          a[i][j] = '.';
        }
      }
      bool ok = 1;
      int i = k;
      for (int j = 0; j < n; j++) {
          if (!isbound(i, j, m, n)) {
              ok = 0;
              break;
          }
          if (s[j] == '+') {
              a[i][j] = '/';
              i--;
          } else if (s[j] == '-') {
              i++;
              a[i][j] = '\\';
          } else {
              a[i][j] = '_';
          }
      }
      if (ok) {
          for (int i = 0; i < m; i++) {
              if (count(a[i], a[i] + n, '.') == n) continue;
              for (int j = 0; j < n; j++) {
                  cout << a[i][j];
              }
              cout << endl;
          }
          return;
      }
    }
}

signed main() {
    cin.tie(nullptr)->sync_with_stdio(0);
    int T = 1;
    // cin >> T;
    while (T--) {
        solve();
    }
    return 0;
}

• Subtask 1: 50 / 50