C++

#include<iostream>
#include<string>
using namespace std;

int main() {
    string s;
    while(getline(cin, s)) {
        // 先while循环配合substr缩减兵力,减到不大于八个的时候,直接输出,或者补全输出
        while(s.size() > 8) {
            cout << s.substr(0, 8) << endl;
            s = s.substr(8, s.size() - 8);
        }
        int len = s.size();
        if (len == 8) {
            cout << s << endl;
        } else {
            for (int i = len; i < 8; ++i) {
                s += '0';
            }
            cout << s << endl;
        }
    }

    return 0;
}