문제 설명 및 코드:
#ifndef BTREE_H_INCLUDED
#define BTREE_H_INCLUDED
/*
*
* :
* :2015 12 14
* : {57,40,38,11,13,34,48,75,6,19,9,7} ,
*/
#endif // BTREE_H_INCLUDED
#include <stdio.h>
#define MaxSize 20
typedef int KeyType; //
typedef char InfoType[10];
typedef struct //
{
KeyType key; //
InfoType data; // , InfoType
} RecType; //
void SelectSort(RecType R[],int n)
{
int i,j,k,l;
RecType temp;
for (i=0; i<n-1; i++) // i
{
k=i;
for (j=i+1; j<n; j++) // R[i..n-1] key R[k]
if (R[j].key<R[k].key)
k=j; //k
if (k!=i) // R[i] R[k]
{
temp=R[i];
R[i]=R[k];
R[k]=temp;
}
printf("i=%d: ",i);
for (l=0; l<n; l++)
printf("%d ",R[l].key);
printf("
");
}
}
int main()
{
int i,n=10;
RecType R[MaxSize];
KeyType a[]= {57,40,38,11,13,34,48,75,6,19,9,7};
for (i=0; i<n; i++)
R[i].key=a[i];
printf(" :");
for (i=0; i<n; i++)
printf("%d ",R[i].key);
printf("
");
SelectSort(R,n);
printf(" :");
for (i=0; i<n; i++)
printf("%d ",R[i].key);
printf("
");
return 0;
}
:
<img src="http://img.blog.csdn.net/20151214164403345" alt="" />
:
,