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

int main() {
	int n = 100; //scanf("%d", &n);
	vector <vector <int> > b(n, vector <int> (n, 0));
	b[1][0] = 1;
	for(int j = 1; j < n; ++j) b[0][j] = 1;
	for(int i = 2; i < n; i += 2) {
		for(int j = 0; j < n - 1; ++j) b[i][j] = 1;
		b[i + 1][0] = 1;
	}

	for(int i = 0; i < n; ++i) {
		for(int j = 0; j < n; ++j)
			printf("%d", b[i][j]);
		printf("\n");
	}
	return 0;
}