题解 | #字符串分隔#

#include <iostream>
#include <string>

using namespace std;
int main() {



    int len = 8;
    string str;
    while (cin >> str) {
        string test(100,' ');
        if (str.empty()) return 0;
        else {
            if (str.size() >= 8) {
                int cnt = str.size() / 8;
                int col = str.size() % 8;
                int bgin = 0;
                while (bgin < cnt) {
                    for (int i = 0; i < len; i++) {
                        test[i] = str[i + bgin * len];
                    }
                    cout << test << endl;
                    bgin++;
                }
                if (col != 0) {
                    for (int i = 0; i < len; i++) {
                        if ((i + 1) > col)test[i] = '0';
                        else
                            test[i] = str[i + bgin * len];
                        
                    }
                    cout << test << endl;
                }
            }
            else {
                for (int i = 0; i < len; i++) {
                    if ((i + 1) > str.size())test[i] = '0';
                    else test[i] = str[i];

                }
                
                cout << test<<endl;

            }


        }
    }

}