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


int main() {
    vector<string> v(100, string(100, '0'));
    v[0][0] = '1';
    for (int i = 2; i < 100; i++) {
        v[0][i] = '1';
    }
    v[1][1] = '1';
    for (int i = 2; i < 100; i++) {
        if (i & 1) {
            v[i][0] = '1';
        }
        else v[i][99] = '1';
    }

    for (int i = 2; i < 100; i += 2) {
        for (int j = 0; j < 100; j++) {
            if (v[i][j] == '0') {
                v[i][j] = '1';
            }
            else v[i][j] = '0';
        }
    }

    for (int i = 0; i < 100; i++) {
        cout << v[i] << "\n";
    }

    return 0;
}