public class test_min {
public static void main(String[] args) {
// 求随機字元數組,進行排序
int a = (int) (Math.random()*10); //10以内的随機數
if(a>0) {
char str[] = new char[a] ; //随機長度字元數組
char str1[] = new char[a] ; //随機長度字元數組
System.out.println("數組長度為:"+a);
//給數組指派
for (int i = 0; i < str.length; i++) {
//小寫字元數組
str[i] = (char) ((char) (Math.random()*25)+97);
}
for (int i = 0; i < str.length; i++) {
//大寫字元數組
str1[i] = (char) ((char) (Math.random()*25)+65);
}
char temp = 0;
//排序
for (int i = 0; i < str.length-1; i++) {
for (int j = 0; j < str.length-i-1; j++) {
if (str[j]>str[j+1]) {
temp = str[j];
str[j] = str[j+1];
str[j+1]=temp;
}
}
}
System.out.println("小寫字元數組排序"+Arrays.toString(str));
char temp1 = 0;
for (int i = 0; i < str1.length-1; i++) {
for (int j = 0; j < str1.length-i-1; j++) {
if (str1[j]>str1[j+1]) {
temp1 = str1[j];
str1[j] = str1[j+1];
str1[j+1]=temp1;
}
}
}
System.out.println("大寫字元數組排序"+Arrays.toString(str1));
}
}
}