老是忘记改怎么写...
1 #include <stdio.h>
2 #include <stdlib.h>
3 int cmp( const void *a , const void *b )
4 {
5 return *(int *)a - *(int *)b;
6 }
7 int main()
8 {
9 int n,i,a[100];
10 scanf("%d",&n);
11 for (i=0;i<n;i++)
12 scanf("%d",&a[i]);
13 qsort(a,n,sizeof(a[0]),cmp);
14 for (i=0;i<n;i++)
15 printf("%d ",a[i]);
16
2 #include <stdlib.h>
3 int cmp( const void *a , const void *b )
4 {
5 return *(int *)a - *(int *)b;
6 }
7 int main()
8 {
9 int n,i,a[100];
10 scanf("%d",&n);
11 for (i=0;i<n;i++)
12 scanf("%d",&a[i]);
13 qsort(a,n,sizeof(a[0]),cmp);
14 for (i=0;i<n;i++)
15 printf("%d ",a[i]);
16