Question

C语言请教..

麻烦帮我做个题..
由键盘输入3个数a,b,c.将其按升序的排列输出..
这是我自己做的,我想问下有没有更好的办法..
我觉得这样挺别扭的..

main()
{
int a,b,c;
int max,zh,min;
scanf("%d%d%d",&a,&b,&c);
if(a>b&&a>c&&b>c)
{max=a;zh=b;min=c;}
else if
(b>a&&b>c&&a>c)
{max=b;zh=a;min=c;}
else if
(c>a&&c>b&&a>b)
{max=c;zh=a;min=b;}
else if
(c>a&&c>b&&b>a)
{max=c;zh=b;min=a;}
else if
(a>b&&a>c&&c>b)
{max=a;zh=c;min=b;}
else if
(b>a&&b>c&&c>a)
{max=b;zh=c;min=a;}
printf("%d %d %d\n",min,zh,max);
}
两位搞错了,我不想用数组来解.我是想定三个变量来输入解决..不知有没有更好的办法..

Answer 1

直接用sort更好
main()
{
int i,j,a[3];
scanf("%d%d%d",&a[0],&a[1],&a[2]);
std::sort(a,a+3);
printf("%d%d%d",a[0],a[1],a[2]);
}

Answer 2

#include<stdio.h>
main()
{int a,b,c,d;
printf("Please input three numbers:\n");
scanf("%d%d%d",&a,&b,&c);
if(a>b)
{d=a;
a=b;
b=d;}
if(a>c)
{d=a;
a=c;
c=d;}
if(b>c)
{d=b;
b=c;
c=d;}
printf("%d%d%d",a,b,c);
}

Answer 3

Answer 4

max = a>b?a:b;
max = max>c?max:c;

min = a<b?a:b;
min = min<c?min:c;

zh = (a+b+c)-(max+min);

Answer 5