冒泡排序:
public class ArrayDome4 {
//冒泡排序:数组元素两两比较,交换位置,大的元素往后放,经过一轮比较,最大元素,就会出现在最大索引之处
public static void main(String[] args) {
int[] arrary = {15,20,30,35,37,40,64,86};
//每轮最后一个不需要再次比较
for (int j = 0; j < arrary.length-1; j++) {
for (int i = 0; i < arrary.length-1-j; i++) {
if(arrary[i]>arrary[i+1]){
int temp = arrary[i];
arrary[i]=arrary[i+1];
arrary[i+1] = temp;
}
}
}
System.out.println(Arrays.toString(arrary));
}
}