#include <bits/stdc++.h>
using namespace std;
const int maxn = 100 + 2;
int a[maxn][maxn];
int now;
inline void output() {
  cout << now << endl;
  for (int i = 1; i <= now; ++i, cout << endl)
    for (int j = 1; j <= now; ++j) cout << a[i][j];
  exit(0);
}
int main() {
  ios_base::sync_with_stdio(false);
  int n;
  cin >> n;
  for (int i = 3; i <= 100; ++i) {
    int t = (i * (i - 1) * (i - 2)) / 6;
    if (t > n) {
      now = i - 1;
      break;
    }
  }
  for (int i = 1; i <= now; ++i)
    for (int j = 1; j <= now; ++j)
      if (i != j) a[i][j] = 1;
  int t = now * (now - 1) * (now - 2) / 6;
  n -= t;
  if (n == 0) output();
  int cp = now;
  while (n > 0) {
    for (int i = 1; i <= cp; ++i) {
      if (i * (i - 1) / 2 > n) {
        for (int j = 1; j <= i - 1; ++j) a[j][now + 1] = a[now + 1][j] = 1;
        now++;
        n -= (i - 2) * (i - 1) / 2;
        break;
      }
    }
  }
  output();
  return 0;
}
