編程CBA

1. 編程:從鍵盤輸入三個整數,分別賦給變數a,b,c,請按從小到大的順序依次輸出a,b,c(要求不改變a,b,c的值).

#include <stdio.h>
int main()
{
int a, b, c, d;
printf("請輸入a,b,c的值:\n");
scanf("%d%d%d",&a,&b,&c);
if(a>=b)
{
d = a;
a = b;
b = d;
}
else if(b>=c)
{
d = b;
b = c;
c = d;
}
printf("排序後：\n");
printf("%d %d %d\n",a,b,c);
return 0;

}