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#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
namespace Algorythms
{
int insert_sort(int Array[],int Length)
{
for( int i = 0 ; i < Length ; i ++ )
{
int p = i;
for( int j = i ; j < Length ; j ++ )
{
if(Array[j] < Array[p])
{
p = j;
}
}
if(p != i) //Swap
{
int tmp = Array[p];
Array[p] = Array[i];
Array[i] = tmp;
}
}
return 0;
}
int Merge(int Array[],int p,int q,int r)
{
int a = q - p + 1;
int b = r - q;
int *L = new int[a + 1];
int *R = new int[b + 1];
int i = 0;
int j = 0;
for(i = 0; i < a; i ++)
{
L[i] = Array[p+i];
}
for(i = 0; i < b; i ++)
{
R[i] = Array[q+i+1];
}
L[a] = 0x7FFFFFF;
R[b] = 0x7FFFFFF;
i = 0;
j = 0;
for(int k = p; k <= r ; k ++)
{
if(L[i] <= R[j])
{
Array[k] = L[i];
i ++;
}
else
{
Array[k] = R[j];
j ++;
}
}
return 0;
}
int Merge_Sort(int Array[],int p,int r)
{
if(p < r)
{
int q = (p + r) / 2;
Merge_Sort(Array,p,q);
Merge_Sort(Array,q+1,r);
Merge(Array,p,q,r);
}
return 0;
}
int Reserver(int Array[],int Length)
{
int * e = Array + Length -1;
int * f = Array;
while(f < e)
{
int tmp = *f;
*f = *e;
*e = tmp;
f ++;
e --;
}
return 0;
}
int Exchange(int *a,int *b)
{
int tmp = *a;
*a = *b;
*b = tmp;
return 0;
}
int Bubble_Sort(int Array[],int Length)
{
for(int i = 0; i < Length - 1; i ++)
{
for(int j = Length - 1; j >= i + 1; j --)
{
if(Array[j] < Array[j - 1])
{
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void mian(){
printf("hello world!");
}
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