题解 | 字符串分隔
字符串分隔
https://www.nowcoder.com/practice/d9162298cb5a437aad722fccccaae8a7
import java.util.*;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String str = in.nextLine();
StringBuilder str1 = new StringBuilder();
str1.append(str);
int n = str.length();
int m = n % 8;
// 注意 hasNext 和 hasNextLine 的区别
if(m != 0){
for(int i = 0;i < 8-m;i++){
str1.append("0");
}
}
String str2 = str1.toString();
while(str2.length() >= 8){
System.out.println(str2.substring(0,8));
str2 = str2.substring(8);
}
}
}

