java数组从小到大排序_JAVA数组从小到大排序代码
class SortArray
{
public static void main(String[] args)
{
int[] arr = new int[]{1,6,3,34,3,54,7,66,19};
System.out.print("sort the array:");
printArr(arr);
System.out.print("sort result is:");
printArr(sortArr(arr));
}//end of method main
//对一个数组按照从小到大的顺序进行排序
public static int[] sortArr(int[] arr)
{
for (int x = 0; x
{
for (int y = x + 1; y
{
if (arr[x]>arr[y])
{
int temp = arr[x];
arr[x] = arr[y];
arr[y] = temp;
}
}
}
return arr;
}//end of method sortArr
//打印一个数组
public static void printArr(int[] arr)
{
for (int x = 0; x
{
if (x == arr.length - 1)
{
System.out.println(arr[x]);
break;
}
System.out.print(arr[x] + ",");
}
}//end of method printArr
}//end of class SortArray
class SortArray { public static void main(String[] args) { int[] arr = new int[]{1,6,3,34,3,54,7,66,19}; System.out.print("sort the array:"); printArr(arr); System.out.print("sort result is:"); printArr(sortArr(arr)); }//end of method main //对一个数组按照从小到大的顺序进行排序 public static int[] sortArr(int[] arr) { for (int x = 0; x { for (int y = x + 1; y { if (arr[x]>arr[y]) { int temp = arr[x]; arr[x] = arr[y]; arr[y] = temp; } } } return arr; }//end of method sortArr //打印一个数组 public static void printArr(int[] arr) { for (int x = 0; x { if (x == arr.length - 1) { System.out.println(arr[x]); break; } System.out.print(arr[x] + ","); } }//end of method printArr }//end of class SortArray