|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
public class BubbleSort{
public
static void main(String[] args){
int[] sortArray = new
int[]{5,7,4,2,9,8,3,6};
System.out.println("before sorting ,the numbers are:");
show(sortArray);
bubbleSort(sortArray);
System.out.println("after sorting,the numbers are:");
show(sortArray);
}
public
static void bubbleSort(int[] intArray){
for(int
i =0;i<intArray.length-1;i++){
for(int
j=0;j<intArray.length -1-i;j++){
if(intArray[j]> intArray[j+1]){
int
temp =intArray[j];
intArray[j] =intArray[j+1];
intArray[j+1] =temp;
}
}
}
}
public
static void show(int[] intArray){
for(int
i=0;i<intArray.length;i++){
System.out.print(intArray[i]+"\t");
}
System.out.println();
}
} |