[恢]hdu 1040

2011-12-15 23:42:25

地址：http://acm.hdu.edu.cn/showproblem.php?pid=1040

题意：给n个数，排序后输出。

代码：

# include <stdio.h># include <stdlib.h>

int a[1010] ;

int cmp(const void *a, const void *b){return *(int*)a - *(int*)b ;}

int main (){int i, T, n ;    scanf ("%d", &T) ;while (T--)    {        scanf ("%d", &n) ;for (i = 0 ; i < n ;i++)            scanf ("%d", &a[i]) ;        qsort(a, n, 4, cmp) ;for (i = 0 ; i < n ; i++)if (i == 0) printf ("%d", a[i]) ;else printf (" %d", a[i]) ;        printf ("\n") ;    }return 0 ;}

转载于:https://www.cnblogs.com/lzsz1212/archive/2012/01/06/2314799.html

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