Specifies an array of type int in Java, giving an element a sort of element from small to large.

Class demo{

public static void Main (string[] args) {

Requirements: Specify an array of type int, give an element, and sort the elements from small to large

Initializes an array of

Int[] arr = {7,2,5,12,6,9};

Select sort: Too low efficiency to compare too many times

for (int i = 0; i<arr.length;i++) {

for (int j = 1;j<arr.length;j++) {

if (Arr[j-1] > Arr[j]) {

int temp = Arr[j];

ARR[J] = arr[j-1];

ARR[J-1] = temp;

}

}

}

Iterating through an array

for (int i = 0;i <arr.length;i++) {

System.out.println (Arr[i]);

}

}

}

Specifies an array of type int in Java, giving an element a sort of element from small to large.