public class Choose {
public static void main(String[] args){
System.out.println("这是选择排序");
System.out.println();
int[] arr={5,23,46,1,12};
System.out.println("排序前:" +Arrays.toString(arr));
System.out.println();
sortChoose(arr);
}
public static void sortChoose(int[] arr){
int minIndex=0;
int min=arr[0];
for(int j=0+1;j<arr.length;j++){
if(min>arr[j]){
minIndex=j;
min=arr[j];
}
}
arr[minIndex]=arr[0];
arr[0]=min;
System.out.println("第一轮:");
System.out.println(Arrays.toString(arr));
}
}
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