题目描述
•连续输入字符串,请按长度为8拆分每个字符串后输出到新的字符串数组;
•长度不是8整数倍的字符串请在后面补数字0,空字符串不处理。
输入描述:
连续输入字符串(输入2次,每个字符串长度小于100)
输出描述:
输出到长度为8的新字符串数组
示例1
输入
abc 123456789
输出
abc00000 12345678 90000000
解析:
首先利用Math的ceil()方法对字符串长度以8分割后的长度进行向上取整,然后利用String的substring()方法对字符串进行截取,每8个字符截取一次,当小于8个字符截取后,给它补上0即可。
实现代码:
import java.util.Scanner;
import static java.lang.Math.*;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s1[] = new String[13];
String s2[] = new String[13];
int count = 0;
String str1 = sc.nextLine();
String str2 = sc.nextLine();
double temp1 = (double)str1.length()/8;
int length1 = (int)Math.ceil(temp1);
double temp2 = (double)str2.length()/8;
int length2 = (int)Math.ceil(temp2);
while(length1>0){
if(length1 == 1){
s1[count] = str1.substring(8*count,str1.length());
for(int i=0;i<8*(count+1)-str1.length();i++){
s1[count] = s1[count] + "0";
}
}else{
s1[count] = str1.substring(0+8*count, 8+8*count);
}
System.out.println(s1[count]);
count++;
length1--;
}
count = 0;
while(length2>0){
if(length2 == 1){
s2[count] = str2.substring(8*count,str2.length());
for(int i=0;i<8*(count+1)-str2.length();i++){
s2[count] = s2[count] + "0";
}
}else{
s2[count] = str2.substring(0+8*count, 8+8*count);
}
System.out.println(s2[count]);
count++;
length2--;
}
}
}