Fri, Dec 22, 2017, 08:44:35 AM
by zhimin

#include <stdio.h>
int main()
{
int x,y;
scanf("%d",&x);

if(x<0)
y=-1;

else if(x=0)
y=0;

else;
y=1;

printf("%d",y);
return 0;
}


Thu, Dec 21, 2017, 08:41:50 AM
by zhimin

#include <stdio.h>
int main()
{
float a,b,c,t;
scanf("%f,%f,%f",&a,&b,&c);

if(a>b)
{ t=a;
a=b;
b=t;
}

if(a>c)
{
t=a;
a=c;
c=t;
}

if(b>c)
{
t=b;
b=c;
c=t;
}

printf("%5.2f,5.2%f,5.2%f",a,b,c);
return 0;
}

...............