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#include <iostream>
#include <vector>

using namespace std;

void solve() {
    vector<vector<bool>> screen(100, vector<bool>(100, false));
    screen[0][0] = 1;
    for(int i = 3; i < 100; i+=2) {
        screen[0][i] = 1;
    }
    for(int i = 1; i < 100; i++) {
        screen[i][1] = 1;
    }
    for(int i = 2; i < 100; i+=2) {
        screen[99][i] = 1;
    }
    for(int i = 0; i < 100; i++) {
        for(int j = 0; j < 100; j++) {
            cout << screen[i][j];
        }
        cout << "\n";
    }
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    solve();

    return 0;
}