B：明码

#include <iostream>
#include <bitset>
#include <cstdio>
using namespace std;
int main()
{
    int n;
    int cnt = 32;
    bitset<8> t;
    int c = 0;

    while (1) {
        while (cnt--) {
            cin >> n;
            t = n;
            string res = t.to_string();
            for (int i = 0; i < res.size(); i++) {
                if (res[i] == '1') cout << '*';
                else cout << ' ';
            }
            c ++;
            if (c % 2 == 0) cout << endl;
        }
        cnt = 32;
    }

}