//10个数排序
#include < stdio.h >
#include < stdlib.h >
int main ( void )
{
    int i, j,a[10],temp;
    for ( i = 0; i<10; i++ )
        scanf ( "%d",&a[i] );
    for ( i = 0; i < 10; i++ )
    {
        for ( j = 1; j < 10; j++ )
        {
            if ( a[i] < a[j] )
            {
                temp = a[i];
                a[i] = a[j];
                a[j] = temp;
            }
        }
    }
    printf ( "%5d", a[i] );
    system ( "pause" );
}

#include < stdio.h >
#include < stdlib.h >
int main ( void )
{
    int i, j,a[10],temp;
    for ( i = 0; i<10; i++ )
        scanf ( "%d",&a[i] );
    for ( i = 0; i < 10; i++ )
    {
        for ( j = i+1; j < 10; j++ )
        {
            if ( a[i] < a[j] )
            {
                temp = a[i];
                a[i] = a[j];
                a[j] = temp;
            }
        }
    }
    for ( i = 0; i<10; i++ )
        printf ( "%5d", a[i] );
    system ( "pause" );
}
这样就好了，从大到小排好了

[ 本帖最后由 唯我独魔 于 2011-10-15 00:29 编辑 ]

解释一下。。。。

你忽悠我，还是不可以，拜托你先运行一下，你的结果和我一样，我输入的是   9 8 7 6 5 4 3 2 1 0
输出的不对

现在应该可以了吧

#include < stdio.h >
#include < stdlib.h >
int main ( void )
{
    int i, j,a[10],temp;
    for ( i = 0; i<10; i++ )
        scanf ( "%d",&a[i] );
    for ( i = 0; i < 10; i++ )
    {
        for ( j = i+1; j < 10; j++ )
        {
            if ( a[i] < a[j] )
            {
                temp = a[i];
                a[i] = a[j];
                a[j] = temp;
            }
        }
    }
    for ( i=0; i<10; i++ )
    printf ( "%5d", a[i] );
    system ( "pause" );
}

我想出来了，少了个循环，，，，，

哦 ，呵呵 分都给你。。。。。。。。。。

少了个循环不是重点，是这边for ( j = i+1; j < 10; j++ )//你那个j=1;j<10;j++

#include < stdio.h >
#include < stdlib.h >
int main ( void )
{
    int i, j,a[10],temp;
    for ( i = 0; i<10; i++ )
        scanf ( "%d",&a[i] );
    for ( i = 0; i < 9; i++ )
    {
        for ( j = 0; j <9-i ; j++ )
        {
            if ( a[j] < a[j+1] )
            {
                temp = a[j];
                a[j] = a[j+1];
                a[j+1] = temp;
            }
        }
    }
    for(i=0;i<10;i++)
        printf ( "%5d", a[i] );
    system ( "pause" );
}