1.三个数字比较大小,按从小到大输出
int maxbest(int a, int b, int c)
{
if (a < b)
{
int tmp = a;
a = b;
b = tmp;
}
if (a < c)
{
int tmp = a;
a = c;
c = tmp;
}
if (b < c)
{
int tmp = b;
b = c;
c = tmp;
}
printf("%d %d %d",a,b,c);
return 0;
}
2.最大公约数求法
int num_yueshu(int a, int b) //最大公约数求法
{
int r;
while (r = a % b)
{
a = b;
b = r;
}
printf("%d\n", b);
return 0;
}