*分析
* 1将字符串切割成字符数组
* 2*将字符串转换成数字。并将其存储在一个等长度的int数组中
* 3排序
* 4将排序后的结果遍历并成一个字符串*/
public class TestString {
public static void main(String[] args) {
String s="91 27 45 38 50";
//1
String[] split = s.split(" ");
//2
int[] arr=new int[split.length];
for (int i = 0; i < arr.length; i++) {
arr[i] = Integer.parseInt(split[i]);//将数字字符字符串转换成数组
}
//3
Arrays.sort(arr);
//4
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
if(i==arr.length-1){
sb.append(arr[i]);
}else{
sb.append(arr[i]).append(" ");
}
}
System.out.println(sb);
}
* 1将字符串切割成字符数组
* 2*将字符串转换成数字。并将其存储在一个等长度的int数组中
* 3排序
* 4将排序后的结果遍历并成一个字符串*/
public class TestString {
public static void main(String[] args) {
String s="91 27 45 38 50";
//1
String[] split = s.split(" ");
//2
int[] arr=new int[split.length];
for (int i = 0; i < arr.length; i++) {
arr[i] = Integer.parseInt(split[i]);//将数字字符字符串转换成数组
}
//3
Arrays.sort(arr);
//4
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
if(i==arr.length-1){
sb.append(arr[i]);
}else{
sb.append(arr[i]).append(" ");
}
}
System.out.println(sb);
}