int [] arr = {12,25,66,98,78,89};
for(int i = 1; i < arr.length; i++){
for(int j = 0; j < arr.length; j++){
if(arr[i] < arr[j]){
int temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
}
for(int i = 0; i < arr.length; i++){
syso(arr[i]+"\t");
}
原文:https://www.cnblogs.com/wangffeng293/p/13255183.html