#include<iostream>
using namespace std;
const int N = 6;
void merge(int array[],int left,int right,int mid)
{
int temp[N];
int i,j,index1,index2;
for(j=left;j<=right;j++)
temp[j] = array[j];
index1 = left;
index2 = mid+1;
i = left;
while(index1<=mid && index2<=right)
{
if(temp[index1]<=temp[index2])
array[i++] = temp[index1++];
else
array[i++] = temp[index2++];
}
while(index1<=mid)
array[i++] = temp[index1++];
while(index2<=right)
array[i++] = temp[index2++];
}
void mergesort(int array[],int left,int right)
{
if(left<right)
{
int mid = (left+right)/2;
mergesort(array,left,mid);
mergesort(array,mid+1,right);
merge(array,left,right,mid);
}
}
int main()
{
int a[]={1215,203,-89,0,100,10};
int temp[6];
mergesort(a,0,N-1);
for(int i=0;i<N;i++)
cout<<a[i]<<" ";
return 0;
}
归并排序
最新推荐文章于 2024-12-15 17:47:59 发布