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#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    n = 100;
    for(int i = 0; i < n; ++i){
        for(int j = 0; j < n; ++j){
            if(!(i&1) and !j and i != n-1) cout << 1;
            else if((i&1) and j == n-1) cout << 1;
            else if(i == n-1 and j) cout << 1;
            else cout << 0; 
        }
        cout << endl;
    }
}