题解 | 字符串分隔
字符串分隔
https://www.nowcoder.com/practice/d9162298cb5a437aad722fccccaae8a7
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
int count = 0;
StringBuilder sb = new StringBuilder(s);
if(s.length() %8!=0){
for(int i = 0;i<8-s.length()%8;i++){
sb.append(0);
}
}
String result = sb.toString();
for(char c :result.toCharArray()){
count++;
System.out.print(c);
if(count == 8){
System.out.println();
count = 0;
}
}
sc.close();
}
}
用一个动态字符串来添加0至字符串长度是8的倍数，然后将字符一个个输出，每8个字符后边加一个空格
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