Menentukan jenis segitiga

#include <stdio.h>
int main ()
{
    int a, b, c;
    scanf("%d %d %d", &a, &b, &c);
    
    if ((a >= b + c) || (b >= a + c) || (c >= b + c))
        printf("bukan segitiga");
    else
        if ((a == b) && (b == c))
            printf("segitiga sama sisi");
        else if ((a == b) || (b == c) || (a ==c))
            printf("segitiga sama kaki");
        else
            printf("segitiga sembarang");
    return 0;
}