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Copy path0004-median-of-two-sorted-arrays.cs
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0004-median-of-two-sorted-arrays.cs
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publicclassSolution{
publicdoubleFindMedianSortedArrays(int[]nums1,int[]nums2)
{
if(nums1.Length<=0&&nums2.Length==1)
{
returnnums2[0];
}
if(nums2.Length<=0&&nums1.Length==1)
{
returnnums1[0];
}
varm=nums1.Length;
varn=nums2.Length;
if(m>n)
{
returnFindMedianSortedArrays(nums2,nums1);
}
vartotal=m+n;
varhalf=(total+1)/2;
varleft=0;
varright=m;
varresult=0.0;
while(left<=right)
{
vari=left+(right-left)/2;
varj=half-i;
varleft1=(i>0)?nums1[i-1]:int.MinValue;
varright1=(i<m)?nums1[i]:int.MaxValue;
varleft2=(j>0)?nums2[j-1]:int.MinValue;
varright2=(j<n)?nums2[j]:int.MaxValue;
if(left1<=right2&&left2<=right1)
{
if(total%2==0)
{
result=(Math.Max(left1,left2)+Math.Min(right1,right2))/2.0;
}
else
{
result=Math.Max(left1,left2);
}
break;
}
elseif(left1>right2)
{
right=i-1;
}
else
{
left=i+1;
}
}
returnresult;
}
}