import java.util.*;
public class Solution {
//采用比较累计进值
public int getUpMedian (int[] arr1, int[] arr2) {
// write code here
int arr1Length = arr1.length;
int arr2Length = arr2.length;
int media = (arr1Length+arr2Length+1)/2;
int i = 0;
int j = 0;
int num = 0;
int result = 0;
while (num<media){
if(i<arr1Length&&j<arr2Length){
if(arr1[i]<=arr2[j]){
num++;
result=arr1[i];
i++;
} else {
num++;
result=arr2[j];
j++;
}
} else {
num++;
if(i>=arr1Length){
result=arr2[j];
j++;
} else {
result=arr1[i];
i++;
}
}
}
return result;
}
}