欢迎使用优快云-markdown编辑器

include

define fun(a,b,c) ((a)>(b)?(a>c?a:c):(b>c?b:c))

float max(float a,float b,float c)
{
float t;
if(a>b&&a>c)
{
t=a;
}
else if(b>a&&b>c)
{
t=b;
}
else if(c>a&&c>b)
{
t=c;
}
return t;
}

int main()
{
float a,b,c,t=1;
scanf(“%f %f %f”,&a,&b,&c);
max(a,b,c);
printf(“%.3f\n”,max(a,b,c));

printf("%.3f",fun(a,b,c));

}