1 # include <stdio.h>
2
3 int sort(int a[],int n)
4 {
5 int i,j,b;
6 for(i=n;i>0;i--)
7 {
8 for(j=0;j<i;j++)
9 {
10 if(a[j]>a[j+1])
11 {
12 b=a[j];
13 a[j]=a[j+1];
14 a[j+1]=b;
15 }
16 }
17 }
18 }
19
20 int main()
21 {
22 int a[100]={0}, flag = 0, i;
23 char b[1000];
24
25 printf("Please input a few number:\n");
26 gets(b);
27 for(i =0;b[i] ;i++)
28 {
29 if(b[i] == ' ')
30 {
31 flag++;
32 continue;
33 }
34 a[flag] = a[flag] * 10 + (b[i]-'0');
35 }
36
37 sort(a, flag);
38 for(i = 0;i < flag + 1; i++)
39 {
40 printf("%d ",a[i]);
41 }
42 printf("\n");
43
44 return 0;
45 }