sicily 6495. 整数数组排序

Description
对输入的n个整数进行排序,按照升序输出。
1 <= n <= 10000

Input
每个case第一行输入一个数,n(当n=0时,结束)
接下来输入n个整数

Output
每个case输出一行,这一行是所有数字按照从小到大排序后的结果,数字与数字之间用空格隔开

 

冒泡法:

View Code
 1 #include<stdio.h>
 2 
 3 void bubbleSort( int array[], int size );
 4 void printArray( const int array[], int size );
 5 
 6 int main()
 7 {
 8     int n;
 9     int i;
10     int array[10001] = {0};
11     
12     
13     while ( scanf("%d", &n) && n != 0 )
14     {
15         for ( i = 0; i < n; i++ )
16         {
17             scanf( "%d", &array[i] );
18         }
19         
20         bubbleSort( array, n );
21         
22         printArray( array, n );
23         
24     }
25     
26     return 0;
27 } 
28 
29 void bubbleSort( int array[], int size )
30 {
31     int i, j;
32     int temp;
33     
34     for ( i = 1; i < size; i++ )
35     {
36         for ( j = 0; j < size - 1; j++ )
37         {
38             if ( array[j] > array[j+1] )
39             {
40                 temp = array[j];
41                 array[j] = array[j+1];
42                 array[j+1] = temp;
43             }
44         }
45     }
46     
47     return;
48 }
49 
50 
51 void printArray( const int array[], int size )
52 {
53     int i;
54     
55     printf( "%d", array[0] );
56     
57     for ( i = 1; i < size; i++ )
58     {
59         printf( " %d", array[i] );
60     } 
61     
62     printf( "\n" );
63     
64     return;
65 }

选择法:

View Code
 1 #include<stdio.h>
 2 void selectionSort( int array[], int size );
 3 void printArray( const int array[], int size );
 4 
 5 int main()
 6 {
 7     int n;
 8     int i;
 9     int array[10001] = {0};    
10     
11     while ( scanf("%d", &n) && n != 0 )
12     {
13         for ( i = 0; i < n; i++ )
14         {
15             scanf( "%d", &array[i] );
16         }
17         
18         selectionSort( array, n );
19         
20         printArray( array, n );
21         
22     }
23     
24     return 0;
25 } 
26 
27 void selectionSort( int array[], int size )
28 {
29     int i, j;
30     int min;
31     int temp;
32     
33     for ( i = 0; i < size - 1; i++ )
34     {
35         min = i;
36         for ( j = i + 1 ; j < size; j++ )
37         {
38             if ( array[j] < array[min] )
39             {
40                 min = j;
41             }
42         }
43         
44         if ( i != min )
45         {
46             temp = array[i];
47             array[i] = array[min];
48             array[min] = temp;
49         }
50     }
51     
52     return;
53 }
54 
55 void printArray( const int array[], int size )
56 {
57     int i;
58     
59     printf( "%d", array[0] );
60     
61     for ( i = 1; i < size; i++ )
62     {
63         printf( " %d", array[i] );
64     } 
65     
66     printf( "\n" );
67     
68     return;
69 }
posted @ 2012-12-01 22:08  Joyee  阅读(238)  评论(0编辑  收藏  举报