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public class alg1 {
private static int[] data={9,16,27,23,30,49,21,35};
public static void bubbleSort(){
System.out.println("开始排序");
int arraylength = data.length;
for(int i = 0; i<arraylength-1; i++){
boolean flag = false;
for (int j = 0; j < arraylength-1 -i ;j++){
if (data[j] - data[j+1] > 0){
int tmp = data[j + 1];
data[j + 1] = data [j];
data[j] = tmp;
flag = true;
}
}
System.out.println(java.util.Arrays.toString(data));
if(!flag){
System.out.println("没有进行排序");
}
}
}
public static void main(String[] args) {
bubbleSort();
}
}
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