import java.util.ArrayList;
public class Solution {
public int minNumberInRotateArray(int [] array) {
if(array.length==0) return 0;
//升序排序
for(int i = 0;i < array.length; i++){
for(int j = array.length - 1;j>i;j--){
if(array[i] > array[j]){
int tmp = array[i];
array[i] = array[j];
array[j] = tmp;
}
}
}
return array[0];
}
}