Java Review Road 3

1. Direct sorting (select sort):

Double for Loop, the first number of the array a[0] and all subsequent numbers are compared, get the smallest number, and then the second number a[1] and all the numbers in the back are compared to get the second small number ... The results are sorted after repeated.

2. Bubble Sort:

If the sorting is not correct, the position is reversed when the number of adjacent two numbers is incorrect.

After the first round of comparison, there was a maximum number of rows to the last

After the second round of comparisons, there is a larger number ranked second to the bottom.

......

And so on

3. Insert Sort:

Get a number compared to the previous number, which is smaller than the previous number and put it in front.

Java Review Road 3