public double findMedianSortedArrays(int[] nums1, int[] nums2) {
if(nums1.length > nums2.length){
return findMedianSortedArrays(nums2, nums1);
}
int cut1=0;
int cut2=0;
int len = nums1.length+nums2.length;
int cutL = 0;
int cutR = nums1.length;
while(cut1 <= nums1.length){
cut1 = (cutR-cutL)/2 + cutL;
cut2 = len/2 - cut1;
double left1 = (cut1==0)?Integer.MIN_VALUE:nums1[cut1-1];
double left2 = (cut2==0)?Integer.MIN_VALUE:nums2[cut2-1];
double right1 = (cut1==nums1.length)?Integer.MAX_VALUE:nums1[cut1];
double right2 = (cut2==nums2.length)?Integer.MAX_VALUE:nums2[cut2];
if(left1 > right2){
cutR = cut1 -1;
}else if(left2 > right1){
cutL = cut1+1;
}else{
if(len % 2 == 0){
left1 = left1 > left2 ? left1:left2;
right1 = right1 > right2 ? right2 : right1;
return ( left1 + right1 )/2;
}else{
right1 = (right1 > right2 ? right2 : right1);
return right1;
}
}
}
return -1;
}