C - Type of triangle. (08/12/21)

#include<stdio.h>

int main()

{

int s1, s2, s3;

scanf("%d\n%d\n%d", &s1, &s2, &s3);

if(s1 == s2 && s2 == s3)

{

printf("equilateral");

}

else if(s1 == s2 || s2 == s3 || s1 == s3)

{

printf("isosceles");

}

else

{

printf("scalene");

}

return 0;

}