#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d,%d,%d",&a,&b,&c);
if(a+b<=c||a+c<=b||c+a<=b)
printf("Can't make up of triangle");
else(a+b>c||a+c>b||b+c>a);
{
if(a==b&&b==c)
printf("Equilateral triangle");
else
if(a==b||b==c||a==c)
printf("Isoceles triangle");
else
if(a*a+b*b==c*c||a*a+c*c==b*b||b*b+c*c==a*a)
printf("Right-angled triangle");
else
printf("General tiangle");
}
return 0;
}
|